11647142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2072

約数の個数: 24

約数和(自身を含む): 20040696

約数和(自身を除く): 8393554

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2027, 2873, 4054, 5746, 26351, 34459, 52702, 68918, 342563, 447967, 685126, 895934, 5823571, 11647142]

約数ペア:

[(1, 11647142), (2, 5823571), (13, 895934), (17, 685126), (26, 447967), (34, 342563), (169, 68918), (221, 52702), (338, 34459), (442, 26351), (2027, 5746), (2873, 4054)]