19825872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37549}}^1$

素因数の和:37571

約数の個数: 40

約数和(自身を含む): 55874400

約数和(自身を除く): 36048528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37549, 75098, 112647, 150196, 225294, 300392, 413039, 450588, 600784, 826078, 901176, 1239117, 1652156, 1802352, 2478234, 3304312, 4956468, 6608624, 9912936, 19825872]

約数ペア:

[(1, 19825872), (2, 9912936), (3, 6608624), (4, 4956468), (6, 3304312), (8, 2478234), (11, 1802352), (12, 1652156), (16, 1239117), (22, 901176), (24, 826078), (33, 600784), (44, 450588), (48, 413039), (66, 300392), (88, 225294), (132, 150196), (176, 112647), (264, 75098), (528, 37549)]