1405126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 16

約数和(自身を含む): 2246400

約数和(自身を除く): 841274

約数列:

[1, 2, 19, 38, 103, 206, 359, 718, 1957, 3914, 6821, 13642, 36977, 73954, 702563, 1405126]

約数ペア:

[(1, 1405126), (2, 702563), (19, 73954), (38, 36977), (103, 13642), (206, 6821), (359, 3914), (718, 1957)]