12653816

素因数分解:

$2^3\times 7^1\times {\mathrm{225961}}^1$

素因数の和:225974

約数の個数: 16

約数和(自身を含む): 27115440

約数和(自身を除く): 14461624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 225961, 451922, 903844, 1581727, 1807688, 3163454, 6326908, 12653816]

約数ペア:

[(1, 12653816), (2, 6326908), (4, 3163454), (7, 1807688), (8, 1581727), (14, 903844), (28, 451922), (56, 225961)]