19481316

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30631}}^1$

素因数の和:30691

約数の個数: 24

約数和(自身を含む): 46315584

約数和(自身を除く): 26834268

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30631, 61262, 91893, 122524, 183786, 367572, 1623443, 3246886, 4870329, 6493772, 9740658, 19481316]

約数ペア:

[(1, 19481316), (2, 9740658), (3, 6493772), (4, 4870329), (6, 3246886), (12, 1623443), (53, 367572), (106, 183786), (159, 122524), (212, 91893), (318, 61262), (636, 30631)]