1920479972

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{173141}}^1$

素因数の和:173251

約数の個数: 24

約数和(自身を含む): 3490542720

約数和(自身を除く): 1570062748

約数列:

[1, 2, 4, 47, 59, 94, 118, 188, 236, 2773, 5546, 11092, 173141, 346282, 692564, 8137627, 10215319, 16275254, 20430638, 32550508, 40861276, 480119993, 960239986, 1920479972]

約数ペア:

[(1, 1920479972), (2, 960239986), (4, 480119993), (47, 40861276), (59, 32550508), (94, 20430638), (118, 16275254), (188, 10215319), (236, 8137627), (2773, 692564), (5546, 346282), (11092, 173141)]