19198706687

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{30637}}^1$

素因数の和:30950

約数の個数: 16

約数和(自身を含む): 20000486400

約数和(自身を除く): 801779713

約数列:

[1, 47, 67, 199, 3149, 9353, 13333, 30637, 626651, 1439939, 2052679, 6096763, 96475913, 286547861, 408483121, 19198706687]

約数ペア:

[(1, 19198706687), (47, 408483121), (67, 286547861), (199, 96475913), (3149, 6096763), (9353, 2052679), (13333, 1439939), (30637, 626651)]