16048460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18661}}^1$

素因数の和:18713

約数の個数: 24

約数和(自身を含む): 34487376

約数和(自身を除く): 18438916

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 18661, 37322, 74644, 93305, 186610, 373220, 802423, 1604846, 3209692, 4012115, 8024230, 16048460]

約数ペア:

[(1, 16048460), (2, 8024230), (4, 4012115), (5, 3209692), (10, 1604846), (20, 802423), (43, 373220), (86, 186610), (172, 93305), (215, 74644), (430, 37322), (860, 18661)]