13224197

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 15744000

約数和(自身を除く): 2519803

約数列:

[1, 7, 31, 149, 217, 409, 1043, 2863, 4619, 12679, 32333, 60941, 88753, 426587, 1889171, 13224197]

約数ペア:

[(1, 13224197), (7, 1889171), (31, 426587), (149, 88753), (217, 60941), (409, 32333), (1043, 12679), (2863, 4619)]