22418710

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{4457}}^1$

素因数の和:4967

約数の個数: 16

約数和(自身を含む): 40442976

約数和(自身を除く): 18024266

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 4457, 5030, 8914, 22285, 44570, 2241871, 4483742, 11209355, 22418710]

約数ペア:

[(1, 22418710), (2, 11209355), (5, 4483742), (10, 2241871), (503, 44570), (1006, 22285), (2515, 8914), (4457, 5030)]