19372668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 52007424

約数和(自身を除く): 32634756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 501, 668, 1002, 1169, 1381, 2004, 2338, 2762, 3507, 4143, 4676, 5524, 7014, 8286, 9667, 14028, 16572, 19334, 29001, 38668, 58002, 116004, 230627, 461254, 691881, 922508, 1383762, 1614389, 2767524, 3228778, 4843167, 6457556, 9686334, 19372668]

約数ペア:

[(1, 19372668), (2, 9686334), (3, 6457556), (4, 4843167), (6, 3228778), (7, 2767524), (12, 1614389), (14, 1383762), (21, 922508), (28, 691881), (42, 461254), (84, 230627), (167, 116004), (334, 58002), (501, 38668), (668, 29001), (1002, 19334), (1169, 16572), (1381, 14028), (2004, 9667), (2338, 8286), (2762, 7014), (3507, 5524), (4143, 4676)]