13228618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^2$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 22757868

約数和(自身を除く): 9529250

約数列:

[1, 2, 13, 17, 26, 34, 173, 221, 346, 442, 2249, 2941, 4498, 5882, 29929, 38233, 59858, 76466, 389077, 508793, 778154, 1017586, 6614309, 13228618]

約数ペア:

[(1, 13228618), (2, 6614309), (13, 1017586), (17, 778154), (26, 508793), (34, 389077), (173, 76466), (221, 59858), (346, 38233), (442, 29929), (2249, 5882), (2941, 4498)]