39185042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21227}}^1$

素因数の和:21313

約数の個数: 16

約数和(自身を含む): 64193472

約数和(自身を除く): 25008430

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 21227, 42454, 275951, 551902, 1507117, 3014234, 19592521, 39185042]

約数ペア:

[(1, 39185042), (2, 19592521), (13, 3014234), (26, 1507117), (71, 551902), (142, 275951), (923, 42454), (1846, 21227)]