17387494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1979}}^1$

素因数の和:2195

約数の個数: 16

約数和(自身を含む): 27371520

約数和(自身を除く): 9984026

約数列:

[1, 2, 23, 46, 191, 382, 1979, 3958, 4393, 8786, 45517, 91034, 377989, 755978, 8693747, 17387494]

約数ペア:

[(1, 17387494), (2, 8693747), (23, 755978), (46, 377989), (191, 91034), (382, 45517), (1979, 8786), (3958, 4393)]