22873378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54721}}^1$

素因数の和:54753

約数の個数: 16

約数和(自身を含む): 39399840

約数和(自身を除く): 16526462

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 54721, 109442, 601931, 1039699, 1203862, 2079398, 11436689, 22873378]

約数ペア:

[(1, 22873378), (2, 11436689), (11, 2079398), (19, 1203862), (22, 1039699), (38, 601931), (209, 109442), (418, 54721)]