13018550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3137}}^1$

素因数の和:3232

約数の個数: 24

約数和(自身を含む): 24514056

約数和(自身を除く): 11495506

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 3137, 4150, 6274, 15685, 31370, 78425, 156850, 260371, 520742, 1301855, 2603710, 6509275, 13018550]

約数ペア:

[(1, 13018550), (2, 6509275), (5, 2603710), (10, 1301855), (25, 520742), (50, 260371), (83, 156850), (166, 78425), (415, 31370), (830, 15685), (2075, 6274), (3137, 4150)]