15436930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 29548800

約数和(自身を除く): 14111870

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 719, 1130, 1438, 2147, 3595, 4294, 7190, 10735, 13661, 21470, 27322, 68305, 81247, 136610, 162494, 406235, 812470, 1543693, 3087386, 7718465, 15436930]

約数ペア:

[(1, 15436930), (2, 7718465), (5, 3087386), (10, 1543693), (19, 812470), (38, 406235), (95, 162494), (113, 136610), (190, 81247), (226, 68305), (565, 27322), (719, 21470), (1130, 13661), (1438, 10735), (2147, 7190), (3595, 4294)]