315092276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4145951}}^1$

素因数の和:4145974

約数の個数: 12

約数和(自身を含む): 580433280

約数和(自身を除く): 265341004

約数列:

[1, 2, 4, 19, 38, 76, 4145951, 8291902, 16583804, 78773069, 157546138, 315092276]

約数ペア:

[(1, 315092276), (2, 157546138), (4, 78773069), (19, 16583804), (38, 8291902), (76, 4145951)]