19531150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5351}}^1$

素因数の和:5436

約数の個数: 24

約数和(自身を含む): 36832464

約数和(自身を除く): 17301314

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 5351, 10702, 26755, 53510, 133775, 267550, 390623, 781246, 1953115, 3906230, 9765575, 19531150]

約数ペア:

[(1, 19531150), (2, 9765575), (5, 3906230), (10, 1953115), (25, 781246), (50, 390623), (73, 267550), (146, 133775), (365, 53510), (730, 26755), (1825, 10702), (3650, 5351)]