15300016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{50329}}^1$

素因数の和:50356

約数の個数: 20

約数和(自身を含む): 31204600

約数和(自身を除く): 15904584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 50329, 100658, 201316, 402632, 805264, 956251, 1912502, 3825004, 7650008, 15300016]

約数ペア:

[(1, 15300016), (2, 7650008), (4, 3825004), (8, 1912502), (16, 956251), (19, 805264), (38, 402632), (76, 201316), (152, 100658), (304, 50329)]