1631036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 3279360

約数和(自身を除く): 1648324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1951, 3902, 7804, 21461, 37069, 42922, 74138, 85844, 148276, 407759, 815518, 1631036]

約数ペア:

[(1, 1631036), (2, 815518), (4, 407759), (11, 148276), (19, 85844), (22, 74138), (38, 42922), (44, 37069), (76, 21461), (209, 7804), (418, 3902), (836, 1951)]