13638862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 22954752

約数和(自身を除く): 9315890

約数列:

[1, 2, 17, 23, 34, 46, 107, 163, 214, 326, 391, 782, 1819, 2461, 2771, 3638, 3749, 4922, 5542, 7498, 17441, 34882, 41837, 63733, 83674, 127466, 296497, 401143, 592994, 802286, 6819431, 13638862]

約数ペア:

[(1, 13638862), (2, 6819431), (17, 802286), (23, 592994), (34, 401143), (46, 296497), (107, 127466), (163, 83674), (214, 63733), (326, 41837), (391, 34882), (782, 17441), (1819, 7498), (2461, 5542), (2771, 4922), (3638, 3749)]