12919007

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 13912800

約数和(自身を除く): 993793

約数列:

[1, 29, 61, 67, 109, 1769, 1943, 3161, 4087, 6649, 7303, 118523, 192821, 211787, 445483, 12919007]

約数ペア:

[(1, 12919007), (29, 445483), (61, 211787), (67, 192821), (109, 118523), (1769, 7303), (1943, 6649), (3161, 4087)]