19861235711

素因数分解:

${\mathrm{17}}^2\times {\mathrm{1009}}^1\times {\mathrm{68111}}^1$

素因数の和:69154

約数の個数: 12

約数和(自身を含む): 21119487840

約数和(自身を除く): 1258252129

約数列:

[1, 17, 289, 1009, 17153, 68111, 291601, 1157887, 19684079, 68723999, 1168307983, 19861235711]

約数ペア:

[(1, 19861235711), (17, 1168307983), (289, 68723999), (1009, 19684079), (17153, 1157887), (68111, 291601)]