2571194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 4121280

約数和(自身を除く): 1550086

約数列:

[1, 2, 19, 38, 71, 142, 953, 1349, 1906, 2698, 18107, 36214, 67663, 135326, 1285597, 2571194]

約数ペア:

[(1, 2571194), (2, 1285597), (19, 135326), (38, 67663), (71, 36214), (142, 18107), (953, 2698), (1349, 1906)]