1976950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2112

約数の個数: 24

約数和(自身を含む): 3872520

約数和(自身を除く): 1895570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2081, 4162, 10405, 20810, 39539, 52025, 79078, 104050, 197695, 395390, 988475, 1976950]

約数ペア:

[(1, 1976950), (2, 988475), (5, 395390), (10, 197695), (19, 104050), (25, 79078), (38, 52025), (50, 39539), (95, 20810), (190, 10405), (475, 4162), (950, 2081)]