16449745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 21485520

約数和(自身を除く): 5035775

約数列:

[1, 5, 13, 65, 97, 485, 1261, 2609, 6305, 13045, 33917, 169585, 253073, 1265365, 3289949, 16449745]

約数ペア:

[(1, 16449745), (5, 3289949), (13, 1265365), (65, 253073), (97, 169585), (485, 33917), (1261, 13045), (2609, 6305)]