13023664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42841}}^1$

素因数の和:42868

約数の個数: 20

約数和(自身を含む): 26562040

約数和(自身を除く): 13538376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42841, 85682, 171364, 342728, 685456, 813979, 1627958, 3255916, 6511832, 13023664]

約数ペア:

[(1, 13023664), (2, 6511832), (4, 3255916), (8, 1627958), (16, 813979), (19, 685456), (38, 342728), (76, 171364), (152, 85682), (304, 42841)]