1911416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18379}}^1$

素因数の和:18398

約数の個数: 16

約数和(自身を含む): 3859800

約数和(自身を除く): 1948384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18379, 36758, 73516, 147032, 238927, 477854, 955708, 1911416]

約数ペア:

[(1, 1911416), (2, 955708), (4, 477854), (8, 238927), (13, 147032), (26, 73516), (52, 36758), (104, 18379)]