19596348

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2441}}^1$

素因数の和:2674

約数の個数: 36

約数和(自身を含む): 49777728

約数和(自身を除く): 30181380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2441, 2676, 4014, 4882, 7323, 8028, 9764, 14646, 21969, 29292, 43938, 87876, 544343, 1088686, 1633029, 2177372, 3266058, 4899087, 6532116, 9798174, 19596348]

約数ペア:

[(1, 19596348), (2, 9798174), (3, 6532116), (4, 4899087), (6, 3266058), (9, 2177372), (12, 1633029), (18, 1088686), (36, 544343), (223, 87876), (446, 43938), (669, 29292), (892, 21969), (1338, 14646), (2007, 9764), (2441, 8028), (2676, 7323), (4014, 4882)]