23972015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1511}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 6509905

約数列:

[1, 5, 19, 95, 167, 835, 1511, 3173, 7555, 15865, 28709, 143545, 252337, 1261685, 4794403, 23972015]

約数ペア:

[(1, 23972015), (5, 4794403), (19, 1261685), (95, 252337), (167, 143545), (835, 28709), (1511, 15865), (3173, 7555)]