15643305470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120333119}}^1$

素因数の和:120333139

約数の個数: 16

約数和(自身を含む): 30323946240

約数和(自身を除く): 14680640770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 120333119, 240666238, 601665595, 1203331190, 1564330547, 3128661094, 7821652735, 15643305470]

約数ペア:

[(1, 15643305470), (2, 7821652735), (5, 3128661094), (10, 1564330547), (13, 1203331190), (26, 601665595), (65, 240666238), (130, 120333119)]