13187930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 27264384

約数和(自身を除く): 14076454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 643, 1286, 1465, 2051, 2930, 3215, 4102, 4501, 6430, 9002, 10255, 20510, 22505, 45010, 188399, 376798, 941995, 1318793, 1883990, 2637586, 6593965, 13187930]

約数ペア:

[(1, 13187930), (2, 6593965), (5, 2637586), (7, 1883990), (10, 1318793), (14, 941995), (35, 376798), (70, 188399), (293, 45010), (586, 22505), (643, 20510), (1286, 10255), (1465, 9002), (2051, 6430), (2930, 4501), (3215, 4102)]