23543890

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9851}}^1$

素因数の和:10097

約数の個数: 16

約数和(自身を含む): 42560640

約数和(自身を除く): 19016750

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 9851, 19702, 49255, 98510, 2354389, 4708778, 11771945, 23543890]

約数ペア:

[(1, 23543890), (2, 11771945), (5, 4708778), (10, 2354389), (239, 98510), (478, 49255), (1195, 19702), (2390, 9851)]