15378126

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18439}}^1$

素因数の和:18583

約数の個数: 16

約数和(自身を含む): 30979200

約数和(自身を除く): 15601074

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 18439, 36878, 55317, 110634, 2563021, 5126042, 7689063, 15378126]

約数ペア:

[(1, 15378126), (2, 7689063), (3, 5126042), (6, 2563021), (139, 110634), (278, 55317), (417, 36878), (834, 18439)]