13149830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 24719904

約数和(自身を除く): 11570074

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 577, 1154, 2279, 2885, 4558, 5770, 11395, 22790, 24811, 30581, 49622, 61162, 124055, 152905, 248110, 305810, 1314983, 2629966, 6574915, 13149830]

約数ペア:

[(1, 13149830), (2, 6574915), (5, 2629966), (10, 1314983), (43, 305810), (53, 248110), (86, 152905), (106, 124055), (215, 61162), (265, 49622), (430, 30581), (530, 24811), (577, 22790), (1154, 11395), (2279, 5770), (2885, 4558)]