15661119028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2269}}^1\times {\mathrm{55663}}^1$

素因数の和:57967

約数の個数: 24

約数和(自身を含む): 28304030720

約数和(自身を除く): 12642911692

約数列:

[1, 2, 4, 31, 62, 124, 2269, 4538, 9076, 55663, 70339, 111326, 140678, 222652, 281356, 1725553, 3451106, 6902212, 126299347, 252598694, 505197388, 3915279757, 7830559514, 15661119028]

約数ペア:

[(1, 15661119028), (2, 7830559514), (4, 3915279757), (31, 505197388), (62, 252598694), (124, 126299347), (2269, 6902212), (4538, 3451106), (9076, 1725553), (55663, 281356), (70339, 222652), (111326, 140678)]