129989739598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{8164159}}^1$

素因数の和:8164599

約数の個数: 16

約数和(自身を含む): 205736832000

約数和(自身を除く): 75747092402

約数列:

[1, 2, 19, 38, 419, 838, 7961, 15922, 8164159, 16328318, 155119021, 310238042, 3420782621, 6841565242, 64994869799, 129989739598]

約数ペア:

[(1, 129989739598), (2, 64994869799), (19, 6841565242), (38, 3420782621), (419, 310238042), (838, 155119021), (7961, 16328318), (15922, 8164159)]