21237775106

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{23801}}^1\times {\mathrm{6659}}^1$

素因数の和:30529

約数の個数: 16

約数和(自身を含む): 32338349280

約数和(自身を除く): 11100574174

約数列:

[1, 2, 67, 134, 6659, 13318, 23801, 47602, 446153, 892306, 1594667, 3189334, 158490859, 316981718, 10618887553, 21237775106]

約数ペア:

[(1, 21237775106), (2, 10618887553), (67, 316981718), (134, 158490859), (6659, 3189334), (13318, 1594667), (23801, 892306), (47602, 446153)]