25338478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12941}}^1$

素因数の和:13043

約数の個数: 16

約数和(自身を含む): 41932080

約数和(自身を除く): 16593602

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 12941, 25882, 142351, 284702, 1151749, 2303498, 12669239, 25338478]

約数ペア:

[(1, 25338478), (2, 12669239), (11, 2303498), (22, 1151749), (89, 284702), (178, 142351), (979, 25882), (1958, 12941)]