15492061

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 18

約数和(自身を含む): 17533230

約数和(自身を除く): 2041169

約数列:

[1, 13, 29, 109, 169, 377, 841, 1417, 3161, 4901, 10933, 18421, 41093, 91669, 142129, 534209, 1191697, 15492061]

約数ペア:

[(1, 15492061), (13, 1191697), (29, 534209), (109, 142129), (169, 91669), (377, 41093), (841, 18421), (1417, 10933), (3161, 4901)]