18774626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12239}}^1$

素因数の和:12313

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 12070174

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 12239, 24478, 159107, 318214, 722101, 1444202, 9387313, 18774626]

約数ペア:

[(1, 18774626), (2, 9387313), (13, 1444202), (26, 722101), (59, 318214), (118, 159107), (767, 24478), (1534, 12239)]