21246962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16369}}^1$

素因数の和:16441

約数の個数: 16

約数和(自身を含む): 35359200

約数和(自身を除く): 14112238

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 16369, 32738, 180059, 360118, 965771, 1931542, 10623481, 21246962]

約数ペア:

[(1, 21246962), (2, 10623481), (11, 1931542), (22, 965771), (59, 360118), (118, 180059), (649, 32738), (1298, 16369)]