21729120524

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{1109}}^1\times {\mathrm{21023}}^1$

素因数の和:22369

約数の個数: 24

約数和(自身を含む): 38225416320

約数和(自身を除く): 16496295796

約数列:

[1, 2, 4, 233, 466, 932, 1109, 2218, 4436, 21023, 42046, 84092, 258397, 516794, 1033588, 4898359, 9796718, 19593436, 23314507, 46629014, 93258028, 5432280131, 10864560262, 21729120524]

約数ペア:

[(1, 21729120524), (2, 10864560262), (4, 5432280131), (233, 93258028), (466, 46629014), (932, 23314507), (1109, 19593436), (2218, 9796718), (4436, 4898359), (21023, 1033588), (42046, 516794), (84092, 258397)]