21608074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10069}}^1$

素因数の和:10137

約数の個数: 16

約数和(自身を含む): 34439400

約数和(自身を除く): 12831326

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 10069, 20138, 292001, 372553, 584002, 745106, 10804037, 21608074]

約数ペア:

[(1, 21608074), (2, 10804037), (29, 745106), (37, 584002), (58, 372553), (74, 292001), (1073, 20138), (2146, 10069)]