19496268

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16411}}^1$

素因数の和:16435

約数の個数: 48

約数和(自身を含む): 55144320

約数和(自身を除く): 35648052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 16411, 32822, 49233, 65644, 98466, 147699, 180521, 196932, 295398, 361042, 443097, 541563, 590796, 722084, 886194, 1083126, 1624689, 1772388, 2166252, 3249378, 4874067, 6498756, 9748134, 19496268]

約数ペア:

[(1, 19496268), (2, 9748134), (3, 6498756), (4, 4874067), (6, 3249378), (9, 2166252), (11, 1772388), (12, 1624689), (18, 1083126), (22, 886194), (27, 722084), (33, 590796), (36, 541563), (44, 443097), (54, 361042), (66, 295398), (99, 196932), (108, 180521), (132, 147699), (198, 98466), (297, 65644), (396, 49233), (594, 32822), (1188, 16411)]