19484665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 24494400

約数和(自身を除く): 5009735

約数列:

[1, 5, 29, 83, 145, 415, 1619, 2407, 8095, 12035, 46951, 134377, 234755, 671885, 3896933, 19484665]

約数ペア:

[(1, 19484665), (5, 3896933), (29, 671885), (83, 234755), (145, 134377), (415, 46951), (1619, 12035), (2407, 8095)]