31418894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63601}}^1$

素因数の和:63635

約数の個数: 16

約数和(自身を含む): 53425680

約数和(自身を除く): 22006786

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 63601, 127202, 826813, 1208419, 1653626, 2416838, 15709447, 31418894]

約数ペア:

[(1, 31418894), (2, 15709447), (13, 2416838), (19, 1653626), (26, 1208419), (38, 826813), (247, 127202), (494, 63601)]