4229894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:887

約数の個数: 16

約数和(自身を含む): 6730800

約数和(自身を除く): 2500906

約数列:

[1, 2, 19, 38, 157, 314, 709, 1418, 2983, 5966, 13471, 26942, 111313, 222626, 2114947, 4229894]

約数ペア:

[(1, 4229894), (2, 2114947), (19, 222626), (38, 111313), (157, 26942), (314, 13471), (709, 5966), (1418, 2983)]