22290686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53327}}^1$

素因数の和:53359

約数の個数: 16

約数和(自身を含む): 38396160

約数和(自身を除く): 16105474

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 53327, 106654, 586597, 1013213, 1173194, 2026426, 11145343, 22290686]

約数ペア:

[(1, 22290686), (2, 11145343), (11, 2026426), (19, 1173194), (22, 1013213), (38, 586597), (209, 106654), (418, 53327)]