195716508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1254593}}^1$

素因数の和:1254613

約数の個数: 24

約数和(自身を含む): 491800848

約数和(自身を除く): 296084340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1254593, 2509186, 3763779, 5018372, 7527558, 15055116, 16309709, 32619418, 48929127, 65238836, 97858254, 195716508]

約数ペア:

[(1, 195716508), (2, 97858254), (3, 65238836), (4, 48929127), (6, 32619418), (12, 16309709), (13, 15055116), (26, 7527558), (39, 5018372), (52, 3763779), (78, 2509186), (156, 1254593)]