20131510382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{918157}}^1$

素因数の和:918755

約数の個数: 16

約数和(自身を含む): 31841719440

約数和(自身を除く): 11710209058

約数列:

[1, 2, 19, 38, 577, 1154, 10963, 21926, 918157, 1836314, 17444983, 34889966, 529776589, 1059553178, 10065755191, 20131510382]

約数ペア:

[(1, 20131510382), (2, 10065755191), (19, 1059553178), (38, 529776589), (577, 34889966), (1154, 17444983), (10963, 1836314), (21926, 918157)]