23987410

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18311}}^1$

素因数の和:18449

約数の個数: 16

約数和(自身を含む): 43509312

約数和(自身を除く): 19521902

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 18311, 36622, 91555, 183110, 2398741, 4797482, 11993705, 23987410]

約数ペア:

[(1, 23987410), (2, 11993705), (5, 4797482), (10, 2398741), (131, 183110), (262, 91555), (655, 36622), (1310, 18311)]