19835495999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{3187}}^1\times {\mathrm{51437}}^1$

素因数の和:54646

約数の個数: 12

約数和(自身を含む): 21809917752

約数和(自身を除く): 1974421753

約数列:

[1, 11, 121, 3187, 35057, 51437, 385627, 565807, 6223877, 163929719, 1803226909, 19835495999]

約数ペア:

[(1, 19835495999), (11, 1803226909), (121, 163929719), (3187, 6223877), (35057, 565807), (51437, 385627)]