12738427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 14387968

約数和(自身を除く): 1649541

約数列:

[1, 13, 31, 73, 403, 433, 949, 2263, 5629, 13423, 29419, 31609, 174499, 410917, 979879, 12738427]

約数ペア:

[(1, 12738427), (13, 979879), (31, 410917), (73, 174499), (403, 31609), (433, 29419), (949, 13423), (2263, 5629)]