1881266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 3068160

約数和(自身を除く): 1186894

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1597, 3194, 30343, 49507, 60686, 99014, 940633, 1881266]

約数ペア:

[(1, 1881266), (2, 940633), (19, 99014), (31, 60686), (38, 49507), (62, 30343), (589, 3194), (1178, 1597)]