16860068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 31271520

約数和(自身を除く): 14411452

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 1361, 2722, 3097, 5444, 6194, 12388, 25859, 51718, 103436, 221843, 443686, 887372, 4215017, 8430034, 16860068]

約数ペア:

[(1, 16860068), (2, 8430034), (4, 4215017), (19, 887372), (38, 443686), (76, 221843), (163, 103436), (326, 51718), (652, 25859), (1361, 12388), (2722, 6194), (3097, 5444)]