19468452

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2531}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 45515232

約数和(自身を除く): 26046780

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2531, 2564, 3846, 5062, 7593, 7692, 10124, 15186, 30372, 1622371, 3244742, 4867113, 6489484, 9734226, 19468452]

約数ペア:

[(1, 19468452), (2, 9734226), (3, 6489484), (4, 4867113), (6, 3244742), (12, 1622371), (641, 30372), (1282, 15186), (1923, 10124), (2531, 7692), (2564, 7593), (3846, 5062)]