15421354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1321}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 24985800

約数和(自身を除く): 9564446

約数列:

[1, 2, 13, 26, 449, 898, 1321, 2642, 5837, 11674, 17173, 34346, 593129, 1186258, 7710677, 15421354]

約数ペア:

[(1, 15421354), (2, 7710677), (13, 1186258), (26, 593129), (449, 34346), (898, 17173), (1321, 11674), (2642, 5837)]