15742064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75683}}^1$

素因数の和:75704

約数の個数: 20

約数和(自身を含む): 32846856

約数和(自身を除く): 17104792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75683, 151366, 302732, 605464, 983879, 1210928, 1967758, 3935516, 7871032, 15742064]

約数ペア:

[(1, 15742064), (2, 7871032), (4, 3935516), (8, 1967758), (13, 1210928), (16, 983879), (26, 605464), (52, 302732), (104, 151366), (208, 75683)]