15384770

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6899}}^1$

素因数の和:7129

約数の個数: 16

約数和(自身を含む): 27820800

約数和(自身を除く): 12436030

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 6899, 13798, 34495, 68990, 1538477, 3076954, 7692385, 15384770]

約数ペア:

[(1, 15384770), (2, 7692385), (5, 3076954), (10, 1538477), (223, 68990), (446, 34495), (1115, 13798), (2230, 6899)]