18302590

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3821}}^1$

素因数の和:4307

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 14719490

約数列:

[1, 2, 5, 10, 479, 958, 2395, 3821, 4790, 7642, 19105, 38210, 1830259, 3660518, 9151295, 18302590]

約数ペア:

[(1, 18302590), (2, 9151295), (5, 3660518), (10, 1830259), (479, 38210), (958, 19105), (2395, 7642), (3821, 4790)]