11530870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6823}}^1$

素因数の和:6856

約数の個数: 24

約数和(自身を含む): 22478256

約数和(自身を除く): 10947386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 6823, 13646, 34115, 68230, 88699, 177398, 443495, 886990, 1153087, 2306174, 5765435, 11530870]

約数ペア:

[(1, 11530870), (2, 5765435), (5, 2306174), (10, 1153087), (13, 886990), (26, 443495), (65, 177398), (130, 88699), (169, 68230), (338, 34115), (845, 13646), (1690, 6823)]