13503572

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 24108000

約数和(自身を除く): 10604428

約数列:

[1, 2, 4, 139, 149, 163, 278, 298, 326, 556, 596, 652, 20711, 22657, 24287, 41422, 45314, 48574, 82844, 90628, 97148, 3375893, 6751786, 13503572]

約数ペア:

[(1, 13503572), (2, 6751786), (4, 3375893), (139, 97148), (149, 90628), (163, 82844), (278, 48574), (298, 45314), (326, 41422), (556, 24287), (596, 22657), (652, 20711)]