23181976

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 48006000

約数和(自身を除く): 24824024

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 349, 361, 437, 698, 722, 874, 1396, 1444, 1748, 2792, 2888, 3496, 6631, 8027, 8303, 13262, 16054, 16606, 26524, 32108, 33212, 53048, 64216, 66424, 125989, 152513, 251978, 305026, 503956, 610052, 1007912, 1220104, 2897747, 5795494, 11590988, 23181976]

約数ペア:

[(1, 23181976), (2, 11590988), (4, 5795494), (8, 2897747), (19, 1220104), (23, 1007912), (38, 610052), (46, 503956), (76, 305026), (92, 251978), (152, 152513), (184, 125989), (349, 66424), (361, 64216), (437, 53048), (698, 33212), (722, 32108), (874, 26524), (1396, 16606), (1444, 16054), (1748, 13262), (2792, 8303), (2888, 8027), (3496, 6631)]