15695769404

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{20747}}^1$

素因数の和:21458

約数の個数: 48

約数和(自身を含む): 32207535360

約数和(自身を除く): 16511765956

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 659, 1148, 1318, 2636, 4613, 9226, 18452, 20747, 27019, 41494, 54038, 82988, 108076, 145229, 189133, 290458, 378266, 580916, 756532, 850627, 1701254, 3402508, 5954389, 11908778, 13672273, 23817556, 27344546, 54689092, 95705911, 191411822, 382823644, 560563193, 1121126386, 2242252772, 3923942351, 7847884702, 15695769404]

約数ペア:

[(1, 15695769404), (2, 7847884702), (4, 3923942351), (7, 2242252772), (14, 1121126386), (28, 560563193), (41, 382823644), (82, 191411822), (164, 95705911), (287, 54689092), (574, 27344546), (659, 23817556), (1148, 13672273), (1318, 11908778), (2636, 5954389), (4613, 3402508), (9226, 1701254), (18452, 850627), (20747, 756532), (27019, 580916), (41494, 378266), (54038, 290458), (82988, 189133), (108076, 145229)]