22211836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 43464960

約数和(自身を除く): 21253124

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 97, 131, 194, 262, 388, 437, 524, 874, 1748, 1843, 2231, 2489, 3013, 3686, 4462, 4978, 6026, 7372, 8924, 9956, 12052, 12707, 25414, 42389, 50828, 57247, 84778, 114494, 169556, 228988, 241433, 292261, 482866, 584522, 965732, 1169044, 5552959, 11105918, 22211836]

約数ペア:

[(1, 22211836), (2, 11105918), (4, 5552959), (19, 1169044), (23, 965732), (38, 584522), (46, 482866), (76, 292261), (92, 241433), (97, 228988), (131, 169556), (194, 114494), (262, 84778), (388, 57247), (437, 50828), (524, 42389), (874, 25414), (1748, 12707), (1843, 12052), (2231, 9956), (2489, 8924), (3013, 7372), (3686, 6026), (4462, 4978)]