15791180

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6217}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 33427968

約数和(自身を除く): 17636788

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 6217, 12434, 24868, 31085, 62170, 124340, 789559, 1579118, 3158236, 3947795, 7895590, 15791180]

約数ペア:

[(1, 15791180), (2, 7895590), (4, 3947795), (5, 3158236), (10, 1579118), (20, 789559), (127, 124340), (254, 62170), (508, 31085), (635, 24868), (1270, 12434), (2540, 6217)]