25141402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5214

約数の個数: 32

約数和(自身を含む): 46920384

約数和(自身を除く): 21778982

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5171, 10342, 56881, 67223, 87907, 113762, 134446, 175814, 739453, 966977, 1142791, 1478906, 1933954, 2285582, 12570701, 25141402]

約数ペア:

[(1, 25141402), (2, 12570701), (11, 2285582), (13, 1933954), (17, 1478906), (22, 1142791), (26, 966977), (34, 739453), (143, 175814), (187, 134446), (221, 113762), (286, 87907), (374, 67223), (442, 56881), (2431, 10342), (4862, 5171)]