18139760015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4574971}}^1$

素因数の和:4575050

約数の個数: 16

約数和(自身を含む): 23826454176

約数和(自身を除く): 5686694161

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 4574971, 22874855, 59474623, 279073231, 297373115, 1395366155, 3627952003, 18139760015]

約数ペア:

[(1, 18139760015), (5, 3627952003), (13, 1395366155), (61, 297373115), (65, 279073231), (305, 59474623), (793, 22874855), (3965, 4574971)]