9718874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4289}}^1$

素因数の和:4405

約数の個数: 16

約数和(自身を含む): 16061760

約数和(自身を除く): 6342886

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 4289, 8578, 47179, 94358, 441767, 883534, 4859437, 9718874]

約数ペア:

[(1, 9718874), (2, 4859437), (11, 883534), (22, 441767), (103, 94358), (206, 47179), (1133, 8578), (2266, 4289)]