22319848

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{8971}}^1$

素因数の和:9288

約数の個数: 16

約数和(自身を含む): 41988960

約数和(自身を除く): 19669112

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 8971, 17942, 35884, 71768, 2789981, 5579962, 11159924, 22319848]

約数ペア:

[(1, 22319848), (2, 11159924), (4, 5579962), (8, 2789981), (311, 71768), (622, 35884), (1244, 17942), (2488, 8971)]