18201231374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10191059}}^1$

素因数の和:10191127

約数の個数: 16

約数和(自身を含む): 29350252800

約数和(自身を除く): 11149021426

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 10191059, 20382118, 193630121, 387260242, 478979773, 957959546, 9100615687, 18201231374]

約数ペア:

[(1, 18201231374), (2, 9100615687), (19, 957959546), (38, 478979773), (47, 387260242), (94, 193630121), (893, 20382118), (1786, 10191059)]