30998738

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2713}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 48363480

約数和(自身を除く): 17364742

約数列:

[1, 2, 29, 58, 197, 394, 2713, 5426, 5713, 11426, 78677, 157354, 534461, 1068922, 15499369, 30998738]

約数ペア:

[(1, 30998738), (2, 15499369), (29, 1068922), (58, 534461), (197, 157354), (394, 78677), (2713, 11426), (5426, 5713)]