13478568

素因数分解:

$2^3\times 3^1\times {\mathrm{561607}}^1$

素因数の和:561616

約数の個数: 16

約数和(自身を含む): 33696480

約数和(自身を除く): 20217912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 561607, 1123214, 1684821, 2246428, 3369642, 4492856, 6739284, 13478568]

約数ペア:

[(1, 13478568), (2, 6739284), (3, 4492856), (4, 3369642), (6, 2246428), (8, 1684821), (12, 1123214), (24, 561607)]