23972465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25639}}^1$

素因数の和:25672

約数の個数: 16

約数和(自身を含む): 33229440

約数和(自身を除く): 9256975

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 25639, 128195, 282029, 435863, 1410145, 2179315, 4794493, 23972465]

約数ペア:

[(1, 23972465), (5, 4794493), (11, 2179315), (17, 1410145), (55, 435863), (85, 282029), (187, 128195), (935, 25639)]