19038924

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12899}}^1$

素因数の和:12950

約数の個数: 36

約数和(自身を含む): 49303800

約数和(自身を除く): 30264876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12899, 25798, 38697, 51596, 77394, 116091, 154788, 232182, 464364, 528859, 1057718, 1586577, 2115436, 3173154, 4759731, 6346308, 9519462, 19038924]

約数ペア:

[(1, 19038924), (2, 9519462), (3, 6346308), (4, 4759731), (6, 3173154), (9, 2115436), (12, 1586577), (18, 1057718), (36, 528859), (41, 464364), (82, 232182), (123, 154788), (164, 116091), (246, 77394), (369, 51596), (492, 38697), (738, 25798), (1476, 12899)]