22250558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53231}}^1$

素因数の和:53263

約数の個数: 16

約数和(自身を含む): 38327040

約数和(自身を除く): 16076482

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 53231, 106462, 585541, 1011389, 1171082, 2022778, 11125279, 22250558]

約数ペア:

[(1, 22250558), (2, 11125279), (11, 2022778), (19, 1171082), (22, 1011389), (38, 585541), (209, 106462), (418, 53231)]