39221719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 42993280

約数和(自身を除く): 3771561

約数列:

[1, 19, 43, 61, 787, 817, 1159, 2623, 14953, 33841, 48007, 49837, 642979, 912133, 2064301, 39221719]

約数ペア:

[(1, 39221719), (19, 2064301), (43, 912133), (61, 642979), (787, 49837), (817, 48007), (1159, 33841), (2623, 14953)]