19110816

素因数分解:

$2^5\times 3^4\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 57538404

約数和(自身を除く): 38427588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 81, 96, 101, 108, 144, 146, 162, 202, 216, 219, 288, 292, 303, 324, 404, 432, 438, 584, 606, 648, 657, 808, 864, 876, 909, 1168, 1212, 1296, 1314, 1616, 1752, 1818, 1971, 2336, 2424, 2592, 2628, 2727, 3232, 3504, 3636, 3942, 4848, 5256, 5454, 5913, 7008, 7272, 7373, 7884, 8181, 9696, 10512, 10908, 11826, 14544, 14746, 15768, 16362, 21024, 21816, 22119, 23652, 29088, 29492, 31536, 32724, 43632, 44238, 47304, 58984, 63072, 65448, 66357, 87264, 88476, 94608, 117968, 130896, 132714, 176952, 189216, 199071, 235936, 261792, 265428, 353904, 398142, 530856, 597213, 707808, 796284, 1061712, 1194426, 1592568, 2123424, 2388852, 3185136, 4777704, 6370272, 9555408, 19110816]

約数ペア:

[(1, 19110816), (2, 9555408), (3, 6370272), (4, 4777704), (6, 3185136), (8, 2388852), (9, 2123424), (12, 1592568), (16, 1194426), (18, 1061712), (24, 796284), (27, 707808), (32, 597213), (36, 530856), (48, 398142), (54, 353904), (72, 265428), (73, 261792), (81, 235936), (96, 199071), (101, 189216), (108, 176952), (144, 132714), (146, 130896), (162, 117968), (202, 94608), (216, 88476), (219, 87264), (288, 66357), (292, 65448), (303, 63072), (324, 58984), (404, 47304), (432, 44238), (438, 43632), (584, 32724), (606, 31536), (648, 29492), (657, 29088), (808, 23652), (864, 22119), (876, 21816), (909, 21024), (1168, 16362), (1212, 15768), (1296, 14746), (1314, 14544), (1616, 11826), (1752, 10908), (1818, 10512), (1971, 9696), (2336, 8181), (2424, 7884), (2592, 7373), (2628, 7272), (2727, 7008), (3232, 5913), (3504, 5454), (3636, 5256), (3942, 4848)]