9939518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:859

約数の個数: 16

約数和(自身を含む): 15498000

約数和(自身を除く): 5558482

約数列:

[1, 2, 29, 58, 409, 419, 818, 838, 11861, 12151, 23722, 24302, 171371, 342742, 4969759, 9939518]

約数ペア:

[(1, 9939518), (2, 4969759), (29, 342742), (58, 171371), (409, 24302), (419, 23722), (818, 12151), (838, 11861)]