11974768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{57571}}^1$

素因数の和:57592

約数の個数: 20

約数和(自身を含む): 24986248

約数和(自身を除く): 13011480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 57571, 115142, 230284, 460568, 748423, 921136, 1496846, 2993692, 5987384, 11974768]

約数ペア:

[(1, 11974768), (2, 5987384), (4, 2993692), (8, 1496846), (13, 921136), (16, 748423), (26, 460568), (52, 230284), (104, 115142), (208, 57571)]