16220874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 34407936

約数和(自身を除く): 18187062

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 2357, 3441, 4714, 6882, 7071, 14142, 73067, 87209, 146134, 174418, 219201, 261627, 438402, 523254, 2703479, 5406958, 8110437, 16220874]

約数ペア:

[(1, 16220874), (2, 8110437), (3, 5406958), (6, 2703479), (31, 523254), (37, 438402), (62, 261627), (74, 219201), (93, 174418), (111, 146134), (186, 87209), (222, 73067), (1147, 14142), (2294, 7071), (2357, 6882), (3441, 4714)]