19089144

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5641}}^1$

素因数の和:5700

約数の個数: 48

約数和(自身を含む): 52809120

約数和(自身を除く): 33719976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 5641, 11282, 16923, 22564, 33846, 45128, 50769, 67692, 101538, 135384, 203076, 265127, 406152, 530254, 795381, 1060508, 1590762, 2121016, 2386143, 3181524, 4772286, 6363048, 9544572, 19089144]

約数ペア:

[(1, 19089144), (2, 9544572), (3, 6363048), (4, 4772286), (6, 3181524), (8, 2386143), (9, 2121016), (12, 1590762), (18, 1060508), (24, 795381), (36, 530254), (47, 406152), (72, 265127), (94, 203076), (141, 135384), (188, 101538), (282, 67692), (376, 50769), (423, 45128), (564, 33846), (846, 22564), (1128, 16923), (1692, 11282), (3384, 5641)]