15186940

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3259}}^1$

素因数の和:3501

約数の個数: 24

約数和(自身を含む): 32039280

約数和(自身を除く): 16852340

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 3259, 4660, 6518, 13036, 16295, 32590, 65180, 759347, 1518694, 3037388, 3796735, 7593470, 15186940]

約数ペア:

[(1, 15186940), (2, 7593470), (4, 3796735), (5, 3037388), (10, 1518694), (20, 759347), (233, 65180), (466, 32590), (932, 16295), (1165, 13036), (2330, 6518), (3259, 4660)]