15928452

素因数分解:

$2^2\times 3^2\times {\mathrm{442457}}^1$

素因数の和:442467

約数の個数: 18

約数和(自身を含む): 40263678

約数和(自身を除く): 24335226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 442457, 884914, 1327371, 1769828, 2654742, 3982113, 5309484, 7964226, 15928452]

約数ペア:

[(1, 15928452), (2, 7964226), (3, 5309484), (4, 3982113), (6, 2654742), (9, 1769828), (12, 1327371), (18, 884914), (36, 442457)]