18483872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{52511}}^1$

素因数の和:52532

約数の個数: 24

約数和(自身を含む): 39699072

約数和(自身を除く): 21215200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 52511, 105022, 210044, 420088, 577621, 840176, 1155242, 1680352, 2310484, 4620968, 9241936, 18483872]

約数ペア:

[(1, 18483872), (2, 9241936), (4, 4620968), (8, 2310484), (11, 1680352), (16, 1155242), (22, 840176), (32, 577621), (44, 420088), (88, 210044), (176, 105022), (352, 52511)]