21940802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{14303}}^1$

素因数の和:14377

約数の個数: 16

約数和(自身を含む): 36046080

約数和(自身を除く): 14105278

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 14303, 28606, 185939, 371878, 843877, 1687754, 10970401, 21940802]

約数ペア:

[(1, 21940802), (2, 10970401), (13, 1687754), (26, 843877), (59, 371878), (118, 185939), (767, 28606), (1534, 14303)]