12637508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12827

約数の個数: 24

約数和(自身を含む): 25072320

約数和(自身を除く): 12434812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 12791, 25582, 51164, 166283, 243029, 332566, 486058, 665132, 972116, 3159377, 6318754, 12637508]

約数ペア:

[(1, 12637508), (2, 6318754), (4, 3159377), (13, 972116), (19, 665132), (26, 486058), (38, 332566), (52, 243029), (76, 166283), (247, 51164), (494, 25582), (988, 12791)]