1971513935

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1\times {\mathrm{11171}}^1$

素因数の和:11974

約数の個数: 16

約数和(自身を含む): 2419587072

約数和(自身を除く): 448073137

約数列:

[1, 5, 47, 235, 751, 3755, 11171, 35297, 55855, 176485, 525037, 2625185, 8389421, 41947105, 394302787, 1971513935]

約数ペア:

[(1, 1971513935), (5, 394302787), (47, 41947105), (235, 8389421), (751, 2625185), (3755, 525037), (11171, 176485), (35297, 55855)]