22174498

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 34173216

約数和(自身を除く): 11998718

約数列:

[1, 2, 43, 86, 401, 643, 802, 1286, 17243, 27649, 34486, 55298, 257843, 515686, 11087249, 22174498]

約数ペア:

[(1, 22174498), (2, 11087249), (43, 515686), (86, 257843), (401, 55298), (643, 34486), (802, 27649), (1286, 17243)]