16245886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 25875720

約数和(自身を除く): 9629834

約数列:

[1, 2, 37, 59, 61, 74, 118, 122, 2183, 2257, 3599, 3721, 4366, 4514, 7198, 7442, 133163, 137677, 219539, 266326, 275354, 439078, 8122943, 16245886]

約数ペア:

[(1, 16245886), (2, 8122943), (37, 439078), (59, 275354), (61, 266326), (74, 219539), (118, 137677), (122, 133163), (2183, 7442), (2257, 7198), (3599, 4514), (3721, 4366)]