12560444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12713}}^1$

素因数の和:12749

約数の個数: 24

約数和(自身を含む): 24919440

約数和(自身を除く): 12358996

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 12713, 25426, 50852, 165269, 241547, 330538, 483094, 661076, 966188, 3140111, 6280222, 12560444]

約数ペア:

[(1, 12560444), (2, 6280222), (4, 3140111), (13, 966188), (19, 661076), (26, 483094), (38, 330538), (52, 241547), (76, 165269), (247, 50852), (494, 25426), (988, 12713)]