19464276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{124771}}^1$

素因数の和:124791

約数の個数: 24

約数和(自身を含む): 48910624

約数和(自身を除く): 29446348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 124771, 249542, 374313, 499084, 748626, 1497252, 1622023, 3244046, 4866069, 6488092, 9732138, 19464276]

約数ペア:

[(1, 19464276), (2, 9732138), (3, 6488092), (4, 4866069), (6, 3244046), (12, 1622023), (13, 1497252), (26, 748626), (39, 499084), (52, 374313), (78, 249542), (156, 124771)]