15381402

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{24889}}^1$

素因数の和:24997

約数の個数: 16

約数和(自身を含む): 31062720

約数和(自身を除く): 15681318

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 24889, 49778, 74667, 149334, 2563567, 5127134, 7690701, 15381402]

約数ペア:

[(1, 15381402), (2, 7690701), (3, 5127134), (6, 2563567), (103, 149334), (206, 74667), (309, 49778), (618, 24889)]