38642637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61631}}^1$

素因数の和:61664

約数の個数: 16

約数和(自身を含む): 59166720

約数和(自身を除く): 20524083

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 61631, 184893, 677941, 1170989, 2033823, 3512967, 12880879, 38642637]

約数ペア:

[(1, 38642637), (3, 12880879), (11, 3512967), (19, 2033823), (33, 1170989), (57, 677941), (209, 184893), (627, 61631)]