17969432

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{13291}}^1$

素因数の和:13323

約数の個数: 24

約数和(自身を含む): 36486540

約数和(自身を除く): 18517108

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 13291, 26582, 53164, 106328, 172783, 345566, 691132, 1382264, 2246179, 4492358, 8984716, 17969432]

約数ペア:

[(1, 17969432), (2, 8984716), (4, 4492358), (8, 2246179), (13, 1382264), (26, 691132), (52, 345566), (104, 172783), (169, 106328), (338, 53164), (676, 26582), (1352, 13291)]