13119460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17729}}^1$

素因数の和:17775

約数の個数: 24

約数和(自身を含む): 28297080

約数和(自身を除く): 15177620

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 17729, 35458, 70916, 88645, 177290, 354580, 655973, 1311946, 2623892, 3279865, 6559730, 13119460]

約数ペア:

[(1, 13119460), (2, 6559730), (4, 3279865), (5, 2623892), (10, 1311946), (20, 655973), (37, 354580), (74, 177290), (148, 88645), (185, 70916), (370, 35458), (740, 17729)]