19258392

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3803}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 48386880

約数和(自身を除く): 29128488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 3803, 5064, 7606, 11409, 15212, 22818, 30424, 45636, 91272, 802433, 1604866, 2407299, 3209732, 4814598, 6419464, 9629196, 19258392]

約数ペア:

[(1, 19258392), (2, 9629196), (3, 6419464), (4, 4814598), (6, 3209732), (8, 2407299), (12, 1604866), (24, 802433), (211, 91272), (422, 45636), (633, 30424), (844, 22818), (1266, 15212), (1688, 11409), (2532, 7606), (3803, 5064)]