23291378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{55721}}^1$

素因数の和:55753

約数の個数: 16

約数和(自身を含む): 40119840

約数和(自身を除く): 16828462

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 55721, 111442, 612931, 1058699, 1225862, 2117398, 11645689, 23291378]

約数ペア:

[(1, 23291378), (2, 11645689), (11, 2117398), (19, 1225862), (22, 1058699), (38, 612931), (209, 111442), (418, 55721)]