16453910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 32651424

約数和(自身を除く): 16197514

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 1481, 2222, 2962, 5555, 7405, 11110, 14810, 16291, 32582, 81455, 149581, 162910, 299162, 747905, 1495810, 1645391, 3290782, 8226955, 16453910]

約数ペア:

[(1, 16453910), (2, 8226955), (5, 3290782), (10, 1645391), (11, 1495810), (22, 747905), (55, 299162), (101, 162910), (110, 149581), (202, 81455), (505, 32582), (1010, 16291), (1111, 14810), (1481, 11110), (2222, 7405), (2962, 5555)]