25103438

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 38502000

約数和(自身を除く): 13398562

約数列:

[1, 2, 59, 118, 229, 458, 929, 1858, 13511, 27022, 54811, 109622, 212741, 425482, 12551719, 25103438]

約数ペア:

[(1, 25103438), (2, 12551719), (59, 425482), (118, 212741), (229, 109622), (458, 54811), (929, 27022), (1858, 13511)]