15309138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{196271}}^1$

素因数の和:196289

約数の個数: 16

約数和(自身を含む): 32973696

約数和(自身を除く): 17664558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 196271, 392542, 588813, 1177626, 2551523, 5103046, 7654569, 15309138]

約数ペア:

[(1, 15309138), (2, 7654569), (3, 5103046), (6, 2551523), (13, 1177626), (26, 588813), (39, 392542), (78, 196271)]