19586814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 42491904

約数和(自身を除く): 22905090

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1663, 1963, 3326, 3926, 4989, 5889, 9978, 11778, 21619, 43238, 64857, 129714, 251113, 502226, 753339, 1506678, 3264469, 6528938, 9793407, 19586814]

約数ペア:

[(1, 19586814), (2, 9793407), (3, 6528938), (6, 3264469), (13, 1506678), (26, 753339), (39, 502226), (78, 251113), (151, 129714), (302, 64857), (453, 43238), (906, 21619), (1663, 11778), (1963, 9978), (3326, 5889), (3926, 4989)]