30826874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1879}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 49902720

約数和(自身を除く): 19075846

約数列:

[1, 2, 13, 26, 631, 1262, 1879, 3758, 8203, 16406, 24427, 48854, 1185649, 2371298, 15413437, 30826874]

約数ペア:

[(1, 30826874), (2, 15413437), (13, 2371298), (26, 1185649), (631, 48854), (1262, 24427), (1879, 16406), (3758, 8203)]