10420012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 19395936

約数和(自身を除く): 8975924

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2137, 2438, 4274, 4876, 8548, 49151, 98302, 113261, 196604, 226522, 453044, 2605003, 5210006, 10420012]

約数ペア:

[(1, 10420012), (2, 5210006), (4, 2605003), (23, 453044), (46, 226522), (53, 196604), (92, 113261), (106, 98302), (212, 49151), (1219, 8548), (2137, 4876), (2438, 4274)]