2016370915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{85931}}^1$

素因数の和:85987

約数の個数: 24

約数和(自身を含む): 2750167728

約数和(自身を除く): 733796813

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 4693, 23465, 85931, 429655, 1117103, 1632689, 5585515, 8163445, 21224957, 31021091, 106124785, 155105455, 403274183, 2016370915]

約数ペア:

[(1, 2016370915), (5, 403274183), (13, 155105455), (19, 106124785), (65, 31021091), (95, 21224957), (247, 8163445), (361, 5585515), (1235, 1632689), (1805, 1117103), (4693, 429655), (23465, 85931)]