28530818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5039}}^1$

素因数の和:5209

約数の個数: 16

約数和(自身を含む): 45360000

約数和(自身を除く): 16829182

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5039, 5662, 10078, 95741, 191482, 750811, 1501622, 14265409, 28530818]

約数ペア:

[(1, 28530818), (2, 14265409), (19, 1501622), (38, 750811), (149, 191482), (298, 95741), (2831, 10078), (5039, 5662)]