19560235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4597}}^1$

素因数の和:4662

約数の個数: 16

約数和(自身を含む): 25160256

約数和(自身を除く): 5600021

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 4597, 22985, 105731, 170089, 528655, 850445, 3912047, 19560235]

約数ペア:

[(1, 19560235), (5, 3912047), (23, 850445), (37, 528655), (115, 170089), (185, 105731), (851, 22985), (4255, 4597)]