1920347188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{164357}}^1$

素因数の和:164511

約数の個数: 24

約数和(自身を含む): 3534354432

約数和(自身を除く): 1614007244

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 11684, 164357, 328714, 657428, 3780211, 7560422, 15120844, 20873339, 41746678, 83493356, 480086797, 960173594, 1920347188]

約数ペア:

[(1, 1920347188), (2, 960173594), (4, 480086797), (23, 83493356), (46, 41746678), (92, 20873339), (127, 15120844), (254, 7560422), (508, 3780211), (2921, 657428), (5842, 328714), (11684, 164357)]