12852892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13045

約数の個数: 24

約数和(自身を含む): 25499600

約数和(自身を除く): 12646708

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 13009, 26018, 52036, 169117, 247171, 338234, 494342, 676468, 988684, 3213223, 6426446, 12852892]

約数ペア:

[(1, 12852892), (2, 6426446), (4, 3213223), (13, 988684), (19, 676468), (26, 494342), (38, 338234), (52, 247171), (76, 169117), (247, 52036), (494, 26018), (988, 13009)]