18508701731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1\times {\mathrm{19603}}^1$

素因数の和:20906

約数の個数: 16

約数和(自身を含む): 20287787520

約数和(自身を除く): 1779085789

約数列:

[1, 13, 59, 767, 1231, 16003, 19603, 72629, 254839, 944177, 1156577, 15035501, 24131293, 313706809, 1423746287, 18508701731]

約数ペア:

[(1, 18508701731), (13, 1423746287), (59, 313706809), (767, 24131293), (1231, 15035501), (16003, 1156577), (19603, 944177), (72629, 254839)]