30851834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25247}}^1$

素因数の和:25309

約数の個数: 16

約数和(自身を含む): 50899968

約数和(自身を除く): 20048134

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 25247, 50494, 328211, 656422, 1186609, 2373218, 15425917, 30851834]

約数ペア:

[(1, 30851834), (2, 15425917), (13, 2373218), (26, 1186609), (47, 656422), (94, 328211), (611, 50494), (1222, 25247)]