39288941

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 42556800

約数和(自身を除く): 3267859

約数列:

[1, 19, 61, 109, 311, 1159, 2071, 5909, 6649, 18971, 33899, 126331, 360449, 644081, 2067839, 39288941]

約数ペア:

[(1, 39288941), (19, 2067839), (61, 644081), (109, 360449), (311, 126331), (1159, 33899), (2071, 18971), (5909, 6649)]