11917188686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{12911}}^1$

素因数の和:13328

約数の個数: 32

約数和(自身を含む): 19470882816

約数和(自身を除く): 7553694130

約数列:

[1, 2, 13, 26, 131, 262, 271, 542, 1703, 3406, 3523, 7046, 12911, 25822, 35501, 71002, 167843, 335686, 461513, 923026, 1691341, 3382682, 3498881, 6997762, 21987433, 43974866, 45485453, 90970906, 458353411, 916706822, 5958594343, 11917188686]

約数ペア:

[(1, 11917188686), (2, 5958594343), (13, 916706822), (26, 458353411), (131, 90970906), (262, 45485453), (271, 43974866), (542, 21987433), (1703, 6997762), (3406, 3498881), (3523, 3382682), (7046, 1691341), (12911, 923026), (25822, 461513), (35501, 335686), (71002, 167843)]