15409712

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{9001}}^1$

素因数の和:9116

約数の個数: 20

約数和(自身を含む): 30138696

約数和(自身を除く): 14728984

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 9001, 18002, 36004, 72008, 144016, 963107, 1926214, 3852428, 7704856, 15409712]

約数ペア:

[(1, 15409712), (2, 7704856), (4, 3852428), (8, 1926214), (16, 963107), (107, 144016), (214, 72008), (428, 36004), (856, 18002), (1712, 9001)]