21222534

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{95597}}^1$

素因数の和:95639

約数の個数: 16

約数和(自身を含む): 43592688

約数和(自身を除く): 22370154

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 95597, 191194, 286791, 573582, 3537089, 7074178, 10611267, 21222534]

約数ペア:

[(1, 21222534), (2, 10611267), (3, 7074178), (6, 3537089), (37, 573582), (74, 286791), (111, 191194), (222, 95597)]