13200874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 21108168

約数和(自身を除く): 7907294

約数列:

[1, 2, 17, 34, 157, 314, 2473, 2669, 4946, 5338, 42041, 84082, 388261, 776522, 6600437, 13200874]

約数ペア:

[(1, 13200874), (2, 6600437), (17, 776522), (34, 388261), (157, 84082), (314, 42041), (2473, 5338), (2669, 4946)]