30405934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{31607}}^1$

素因数の和:31659

約数の個数: 16

約数和(自身を含む): 50446368

約数和(自身を除く): 20040434

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 31607, 63214, 410891, 821782, 1169459, 2338918, 15202967, 30405934]

約数ペア:

[(1, 30405934), (2, 15202967), (13, 2338918), (26, 1169459), (37, 821782), (74, 410891), (481, 63214), (962, 31607)]