12973636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{719}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 24554880

約数和(自身を除く): 11581244

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 719, 1388, 1438, 2876, 4511, 9022, 9347, 18044, 18694, 37388, 249493, 498986, 997972, 3243409, 6486818, 12973636]

約数ペア:

[(1, 12973636), (2, 6486818), (4, 3243409), (13, 997972), (26, 498986), (52, 249493), (347, 37388), (694, 18694), (719, 18044), (1388, 9347), (1438, 9022), (2876, 4511)]