19528852

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5861}}^1$

素因数の和:5896

約数の個数: 36

約数和(自身を含む): 42100884

約数和(自身を除く): 22572032

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5861, 11722, 23444, 41027, 82054, 99637, 164108, 199274, 287189, 398548, 574378, 697459, 1148756, 1394918, 2789836, 4882213, 9764426, 19528852]

約数ペア:

[(1, 19528852), (2, 9764426), (4, 4882213), (7, 2789836), (14, 1394918), (17, 1148756), (28, 697459), (34, 574378), (49, 398548), (68, 287189), (98, 199274), (119, 164108), (196, 99637), (238, 82054), (476, 41027), (833, 23444), (1666, 11722), (3332, 5861)]