15697412164

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{55381}}^1$

素因数の和:55636

約数の個数: 48

約数和(自身を含む): 32155232256

約数和(自身を除く): 16457820092

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 191, 212, 371, 382, 742, 764, 1337, 1484, 2674, 5348, 10123, 20246, 40492, 55381, 70861, 110762, 141722, 221524, 283444, 387667, 775334, 1550668, 2935193, 5870386, 10577771, 11740772, 20546351, 21155542, 41092702, 42311084, 74044397, 82185404, 148088794, 296177588, 560621863, 1121243726, 2242487452, 3924353041, 7848706082, 15697412164]

約数ペア:

[(1, 15697412164), (2, 7848706082), (4, 3924353041), (7, 2242487452), (14, 1121243726), (28, 560621863), (53, 296177588), (106, 148088794), (191, 82185404), (212, 74044397), (371, 42311084), (382, 41092702), (742, 21155542), (764, 20546351), (1337, 11740772), (1484, 10577771), (2674, 5870386), (5348, 2935193), (10123, 1550668), (20246, 775334), (40492, 387667), (55381, 283444), (70861, 221524), (110762, 141722)]