39213070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23203}}^1$

素因数の和:23236

約数の個数: 24

約数和(自身を含む): 76433976

約数和(自身を除く): 37220906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 23203, 46406, 116015, 232030, 301639, 603278, 1508195, 3016390, 3921307, 7842614, 19606535, 39213070]

約数ペア:

[(1, 39213070), (2, 19606535), (5, 7842614), (10, 3921307), (13, 3016390), (26, 1508195), (65, 603278), (130, 301639), (169, 232030), (338, 116015), (845, 46406), (1690, 23203)]