30638582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{19973}}^1$

素因数の和:20047

約数の個数: 16

約数和(自身を含む): 50334480

約数和(自身を除く): 19695898

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 19973, 39946, 259649, 519298, 1178407, 2356814, 15319291, 30638582]

約数ペア:

[(1, 30638582), (2, 15319291), (13, 2356814), (26, 1178407), (59, 519298), (118, 259649), (767, 39946), (1534, 19973)]