16193620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15277}}^1$

素因数の和:15339

約数の個数: 24

約数和(自身を含む): 34650504

約数和(自身を除く): 18456884

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 15277, 30554, 61108, 76385, 152770, 305540, 809681, 1619362, 3238724, 4048405, 8096810, 16193620]

約数ペア:

[(1, 16193620), (2, 8096810), (4, 4048405), (5, 3238724), (10, 1619362), (20, 809681), (53, 305540), (106, 152770), (212, 76385), (265, 61108), (530, 30554), (1060, 15277)]