9681436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 18063360

約数和(自身を除く): 8381924

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 2239, 4324, 4478, 8956, 51497, 102994, 105233, 205988, 210466, 420932, 2420359, 4840718, 9681436]

約数ペア:

[(1, 9681436), (2, 4840718), (4, 2420359), (23, 420932), (46, 210466), (47, 205988), (92, 105233), (94, 102994), (188, 51497), (1081, 8956), (2162, 4478), (2239, 4324)]