13888390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 26218080

約数和(自身を除く): 12329690

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 577, 830, 1154, 2407, 2885, 4814, 5770, 12035, 16733, 24070, 33466, 47891, 83665, 95782, 167330, 239455, 478910, 1388839, 2777678, 6944195, 13888390]

約数ペア:

[(1, 13888390), (2, 6944195), (5, 2777678), (10, 1388839), (29, 478910), (58, 239455), (83, 167330), (145, 95782), (166, 83665), (290, 47891), (415, 33466), (577, 24070), (830, 16733), (1154, 12035), (2407, 5770), (2885, 4814)]