19766064

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5641}}^1$

素因数の和:5725

約数の個数: 40

約数和(自身を含む): 51770992

約数和(自身を除く): 32004928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5641, 11282, 16923, 22564, 33846, 45128, 67692, 90256, 135384, 270768, 411793, 823586, 1235379, 1647172, 2470758, 3294344, 4941516, 6588688, 9883032, 19766064]

約数ペア:

[(1, 19766064), (2, 9883032), (3, 6588688), (4, 4941516), (6, 3294344), (8, 2470758), (12, 1647172), (16, 1235379), (24, 823586), (48, 411793), (73, 270768), (146, 135384), (219, 90256), (292, 67692), (438, 45128), (584, 33846), (876, 22564), (1168, 16923), (1752, 11282), (3504, 5641)]