12143490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{404783}}^1$

素因数の和:404793

約数の個数: 16

約数和(自身を含む): 29144448

約数和(自身を除く): 17000958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 404783, 809566, 1214349, 2023915, 2428698, 4047830, 6071745, 12143490]

約数ペア:

[(1, 12143490), (2, 6071745), (3, 4047830), (5, 2428698), (6, 2023915), (10, 1214349), (15, 809566), (30, 404783)]