13181092

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 23535680

約数和(自身を除く): 10354588

約数列:

[1, 2, 4, 139, 151, 157, 278, 302, 314, 556, 604, 628, 20989, 21823, 23707, 41978, 43646, 47414, 83956, 87292, 94828, 3295273, 6590546, 13181092]

約数ペア:

[(1, 13181092), (2, 6590546), (4, 3295273), (139, 94828), (151, 87292), (157, 83956), (278, 47414), (302, 43646), (314, 41978), (556, 23707), (604, 21823), (628, 20989)]