17628994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2141}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 27760320

約数和(自身を除く): 10131326

約数列:

[1, 2, 23, 46, 179, 358, 2141, 4117, 4282, 8234, 49243, 98486, 383239, 766478, 8814497, 17628994]

約数ペア:

[(1, 17628994), (2, 8814497), (23, 766478), (46, 383239), (179, 98486), (358, 49243), (2141, 8234), (4117, 4282)]