21269606399

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{118747}}^1$

素因数の和:118934

約数の個数: 16

約数和(自身を含む): 22526020608

約数和(自身を除く): 1256414209

約数列:

[1, 37, 47, 103, 1739, 3811, 4841, 118747, 179117, 4393639, 5581109, 12230941, 206501033, 452544817, 574854227, 21269606399]

約数ペア:

[(1, 21269606399), (37, 574854227), (47, 452544817), (103, 206501033), (1739, 12230941), (3811, 5581109), (4841, 4393639), (118747, 179117)]