9388508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 9239332

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 131, 164, 262, 437, 524, 779, 874, 943, 1558, 1748, 1886, 2489, 3013, 3116, 3772, 4978, 5371, 6026, 9956, 10742, 12052, 17917, 21484, 35834, 57247, 71668, 102049, 114494, 123533, 204098, 228988, 247066, 408196, 494132, 2347127, 4694254, 9388508]

約数ペア:

[(1, 9388508), (2, 4694254), (4, 2347127), (19, 494132), (23, 408196), (38, 247066), (41, 228988), (46, 204098), (76, 123533), (82, 114494), (92, 102049), (131, 71668), (164, 57247), (262, 35834), (437, 21484), (524, 17917), (779, 12052), (874, 10742), (943, 9956), (1558, 6026), (1748, 5371), (1886, 4978), (2489, 3772), (3013, 3116)]