1955162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 3223584

約数和(自身を除く): 1268422

約数列:

[1, 2, 11, 22, 181, 362, 491, 982, 1991, 3982, 5401, 10802, 88871, 177742, 977581, 1955162]

約数ペア:

[(1, 1955162), (2, 977581), (11, 177742), (22, 88871), (181, 10802), (362, 5401), (491, 3982), (982, 1991)]