47352142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7937}}^1$

素因数の和:8115

約数の個数: 16

約数和(自身を含む): 75252240

約数和(自身を除く): 27900098

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 7937, 15874, 150803, 301606, 1246109, 2492218, 23676071, 47352142]

約数ペア:

[(1, 47352142), (2, 23676071), (19, 2492218), (38, 1246109), (157, 301606), (314, 150803), (2983, 15874), (5966, 7937)]