29428390

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{19489}}^1$

素因数の和:19647

約数の個数: 16

約数和(自身を含む): 53324640

約数和(自身を除く): 23896250

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 19489, 38978, 97445, 194890, 2942839, 5885678, 14714195, 29428390]

約数ペア:

[(1, 29428390), (2, 14714195), (5, 5885678), (10, 2942839), (151, 194890), (302, 97445), (755, 38978), (1510, 19489)]