12166921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 13809600

約数和(自身を除く): 1642679

約数列:

[1, 13, 29, 59, 377, 547, 767, 1711, 7111, 15863, 22243, 32273, 206219, 419549, 935917, 12166921]

約数ペア:

[(1, 12166921), (13, 935917), (29, 419549), (59, 206219), (377, 32273), (547, 22243), (767, 15863), (1711, 7111)]