11185870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 21422880

約数和(自身を除く): 10237010

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 521, 565, 1042, 1130, 2147, 2605, 4294, 5210, 9899, 10735, 19798, 21470, 49495, 58873, 98990, 117746, 294365, 588730, 1118587, 2237174, 5592935, 11185870]

約数ペア:

[(1, 11185870), (2, 5592935), (5, 2237174), (10, 1118587), (19, 588730), (38, 294365), (95, 117746), (113, 98990), (190, 58873), (226, 49495), (521, 21470), (565, 19798), (1042, 10735), (1130, 9899), (2147, 5210), (2605, 4294)]