23088890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12347}}^1$

素因数の和:12382

約数の個数: 32

約数和(自身を含む): 48009024

約数和(自身を除く): 24920134

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 12347, 24694, 61735, 123470, 135817, 209899, 271634, 419798, 679085, 1049495, 1358170, 2098990, 2308889, 4617778, 11544445, 23088890]

約数ペア:

[(1, 23088890), (2, 11544445), (5, 4617778), (10, 2308889), (11, 2098990), (17, 1358170), (22, 1049495), (34, 679085), (55, 419798), (85, 271634), (110, 209899), (170, 135817), (187, 123470), (374, 61735), (935, 24694), (1870, 12347)]