23365972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 26308268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 263, 266, 334, 526, 532, 668, 1052, 1169, 1841, 2338, 3173, 3682, 4676, 4997, 6346, 7364, 9994, 12692, 19988, 22211, 34979, 43921, 44422, 69958, 87842, 88844, 139916, 175684, 307447, 614894, 834499, 1229788, 1668998, 3337996, 5841493, 11682986, 23365972]

約数ペア:

[(1, 23365972), (2, 11682986), (4, 5841493), (7, 3337996), (14, 1668998), (19, 1229788), (28, 834499), (38, 614894), (76, 307447), (133, 175684), (167, 139916), (263, 88844), (266, 87842), (334, 69958), (526, 44422), (532, 43921), (668, 34979), (1052, 22211), (1169, 19988), (1841, 12692), (2338, 9994), (3173, 7364), (3682, 6346), (4676, 4997)]