19110572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6229}}^1$

素因数の和:6305

約数の個数: 24

約数和(自身を含む): 36632400

約数和(自身を除く): 17521828

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 6229, 12458, 24916, 80977, 161954, 323908, 367511, 735022, 1470044, 4777643, 9555286, 19110572]

約数ペア:

[(1, 19110572), (2, 9555286), (4, 4777643), (13, 1470044), (26, 735022), (52, 367511), (59, 323908), (118, 161954), (236, 80977), (767, 24916), (1534, 12458), (3068, 6229)]