12961725826

素因数分解:

$2^1\times 7^1\times {\mathrm{9491}}^1\times {\mathrm{97549}}^1$

素因数の和:107049

約数の個数: 16

約数和(自身を含む): 22222670400

約数和(自身を除く): 9260944574

約数列:

[1, 2, 7, 14, 9491, 18982, 66437, 97549, 132874, 195098, 682843, 1365686, 925837559, 1851675118, 6480862913, 12961725826]

約数ペア:

[(1, 12961725826), (2, 6480862913), (7, 1851675118), (14, 925837559), (9491, 1365686), (18982, 682843), (66437, 195098), (97549, 132874)]