11893145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{599}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 16459200

約数和(自身を除く): 4566055

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 599, 1045, 1805, 2995, 3971, 6589, 11381, 19855, 32945, 56905, 125191, 216239, 625955, 1081195, 2378629, 11893145]

約数ペア:

[(1, 11893145), (5, 2378629), (11, 1081195), (19, 625955), (55, 216239), (95, 125191), (209, 56905), (361, 32945), (599, 19855), (1045, 11381), (1805, 6589), (2995, 3971)]