15420954

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{24953}}^1$

素因数の和:25061

約数の個数: 16

約数和(自身を含む): 31142592

約数和(自身を除く): 15721638

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 24953, 49906, 74859, 149718, 2570159, 5140318, 7710477, 15420954]

約数ペア:

[(1, 15420954), (2, 7710477), (3, 5140318), (6, 2570159), (103, 149718), (206, 74859), (309, 49906), (618, 24953)]