19398444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{124349}}^1$

素因数の和:124369

約数の個数: 24

約数和(自身を含む): 48745200

約数和(自身を除く): 29346756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 124349, 248698, 373047, 497396, 746094, 1492188, 1616537, 3233074, 4849611, 6466148, 9699222, 19398444]

約数ペア:

[(1, 19398444), (2, 9699222), (3, 6466148), (4, 4849611), (6, 3233074), (12, 1616537), (13, 1492188), (26, 746094), (39, 497396), (52, 373047), (78, 248698), (156, 124349)]