19655398336

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^2\times {\mathrm{8233}}^1$

素因数の和:8398

約数の個数: 84

約数和(自身を含む): 45200114832

約数和(自身を除く): 25544716496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 5329, 8176, 8233, 10658, 16352, 16466, 21316, 32704, 32932, 37303, 42632, 57631, 65864, 74606, 85264, 115262, 131728, 149212, 170528, 230524, 263456, 298424, 341056, 461048, 526912, 596848, 601009, 922096, 1193696, 1202018, 1844192, 2387392, 2404036, 3688384, 4207063, 4808072, 8414126, 9616144, 16828252, 19232288, 33656504, 38464576, 43873657, 67313008, 87747314, 134626016, 175494628, 269252032, 307115599, 350989256, 614231198, 701978512, 1228462396, 1403957024, 2456924792, 2807914048, 4913849584, 9827699168, 19655398336]

約数ペア:

[(1, 19655398336), (2, 9827699168), (4, 4913849584), (7, 2807914048), (8, 2456924792), (14, 1403957024), (16, 1228462396), (28, 701978512), (32, 614231198), (56, 350989256), (64, 307115599), (73, 269252032), (112, 175494628), (146, 134626016), (224, 87747314), (292, 67313008), (448, 43873657), (511, 38464576), (584, 33656504), (1022, 19232288), (1168, 16828252), (2044, 9616144), (2336, 8414126), (4088, 4808072), (4672, 4207063), (5329, 3688384), (8176, 2404036), (8233, 2387392), (10658, 1844192), (16352, 1202018), (16466, 1193696), (21316, 922096), (32704, 601009), (32932, 596848), (37303, 526912), (42632, 461048), (57631, 341056), (65864, 298424), (74606, 263456), (85264, 230524), (115262, 170528), (131728, 149212)]