18853988101

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{40763}}^1$

素因数の和:41580

約数の個数: 16

約数和(自身を含む): 20764203264

約数和(自身を除く): 1910215163

約数列:

[1, 13, 47, 611, 757, 9841, 35579, 40763, 462527, 529919, 1915861, 24906193, 30857591, 401148683, 1450306777, 18853988101]

約数ペア:

[(1, 18853988101), (13, 1450306777), (47, 401148683), (611, 30857591), (757, 24906193), (9841, 1915861), (35579, 529919), (40763, 462527)]