21924278

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1303}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 33799680

約数和(自身を除く): 11875402

約数列:

[1, 2, 47, 94, 179, 358, 1303, 2606, 8413, 16826, 61241, 122482, 233237, 466474, 10962139, 21924278]

約数ペア:

[(1, 21924278), (2, 10962139), (47, 466474), (94, 233237), (179, 122482), (358, 61241), (1303, 16826), (2606, 8413)]