15345168

素因数分解:

$2^4\times 3^1\times {\mathrm{319691}}^1$

素因数の和:319702

約数の個数: 20

約数和(自身を含む): 39641808

約数和(自身を除く): 24296640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 319691, 639382, 959073, 1278764, 1918146, 2557528, 3836292, 5115056, 7672584, 15345168]

約数ペア:

[(1, 15345168), (2, 7672584), (3, 5115056), (4, 3836292), (6, 2557528), (8, 1918146), (12, 1278764), (16, 959073), (24, 639382), (48, 319691)]