19615008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 63129024

約数和(自身を除く): 43514016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 101, 102, 112, 119, 136, 168, 202, 204, 224, 238, 272, 289, 303, 336, 357, 404, 408, 476, 544, 578, 606, 672, 707, 714, 808, 816, 867, 952, 1156, 1212, 1414, 1428, 1616, 1632, 1717, 1734, 1904, 2023, 2121, 2312, 2424, 2828, 2856, 3232, 3434, 3468, 3808, 4046, 4242, 4624, 4848, 5151, 5656, 5712, 6069, 6868, 6936, 8092, 8484, 9248, 9696, 10302, 11312, 11424, 12019, 12138, 13736, 13872, 16184, 16968, 20604, 22624, 24038, 24276, 27472, 27744, 29189, 32368, 33936, 36057, 41208, 48076, 48552, 54944, 58378, 64736, 67872, 72114, 82416, 87567, 96152, 97104, 116756, 144228, 164832, 175134, 192304, 194208, 204323, 233512, 288456, 350268, 384608, 408646, 467024, 576912, 612969, 700536, 817292, 934048, 1153824, 1225938, 1401072, 1634584, 2451876, 2802144, 3269168, 4903752, 6538336, 9807504, 19615008]

約数ペア:

[(1, 19615008), (2, 9807504), (3, 6538336), (4, 4903752), (6, 3269168), (7, 2802144), (8, 2451876), (12, 1634584), (14, 1401072), (16, 1225938), (17, 1153824), (21, 934048), (24, 817292), (28, 700536), (32, 612969), (34, 576912), (42, 467024), (48, 408646), (51, 384608), (56, 350268), (68, 288456), (84, 233512), (96, 204323), (101, 194208), (102, 192304), (112, 175134), (119, 164832), (136, 144228), (168, 116756), (202, 97104), (204, 96152), (224, 87567), (238, 82416), (272, 72114), (289, 67872), (303, 64736), (336, 58378), (357, 54944), (404, 48552), (408, 48076), (476, 41208), (544, 36057), (578, 33936), (606, 32368), (672, 29189), (707, 27744), (714, 27472), (808, 24276), (816, 24038), (867, 22624), (952, 20604), (1156, 16968), (1212, 16184), (1414, 13872), (1428, 13736), (1616, 12138), (1632, 12019), (1717, 11424), (1734, 11312), (1904, 10302), (2023, 9696), (2121, 9248), (2312, 8484), (2424, 8092), (2828, 6936), (2856, 6868), (3232, 6069), (3434, 5712), (3468, 5656), (3808, 5151), (4046, 4848), (4242, 4624)]