30252638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2777}}^1$

素因数の和:3211

約数の個数: 16

約数和(自身を含む): 49003920

約数和(自身を除く): 18751282

約数列:

[1, 2, 13, 26, 419, 838, 2777, 5447, 5554, 10894, 36101, 72202, 1163563, 2327126, 15126319, 30252638]

約数ペア:

[(1, 30252638), (2, 15126319), (13, 2327126), (26, 1163563), (419, 72202), (838, 36101), (2777, 10894), (5447, 5554)]