2019603116

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{22481}}^1$

素因数の和:23129

約数の個数: 24

約数和(自身を含む): 3635968896

約数和(自身を除く): 1616365780

約数列:

[1, 2, 4, 37, 74, 148, 607, 1214, 2428, 22459, 22481, 44918, 44962, 89836, 89924, 831797, 1663594, 3327188, 13645967, 27291934, 54583868, 504900779, 1009801558, 2019603116]

約数ペア:

[(1, 2019603116), (2, 1009801558), (4, 504900779), (37, 54583868), (74, 27291934), (148, 13645967), (607, 3327188), (1214, 1663594), (2428, 831797), (22459, 89924), (22481, 89836), (44918, 44962)]