17998422221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1\times {\mathrm{31183}}^1$

素因数の和:32756

約数の個数: 16

約数和(自身を含む): 20065032960

約数和(自身を除く): 2066610739

約数列:

[1, 13, 29, 377, 1531, 19903, 31183, 44399, 405379, 577187, 904307, 11755991, 47741173, 620635249, 1384494017, 17998422221]

約数ペア:

[(1, 17998422221), (13, 1384494017), (29, 620635249), (377, 47741173), (1531, 11755991), (19903, 904307), (31183, 577187), (44399, 405379)]