9943790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21157}}^1$

素因数の和:21211

約数の個数: 16

約数和(自身を含む): 18280512

約数和(自身を除く): 8336722

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 21157, 42314, 105785, 211570, 994379, 1988758, 4971895, 9943790]

約数ペア:

[(1, 9943790), (2, 4971895), (5, 1988758), (10, 994379), (47, 211570), (94, 105785), (235, 42314), (470, 21157)]