19497888

素因数分解:

$2^5\times 3^3\times {\mathrm{22567}}^1$

素因数の和:22586

約数の個数: 48

約数和(自身を含む): 56871360

約数和(自身を除く): 37373472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 22567, 45134, 67701, 90268, 135402, 180536, 203103, 270804, 361072, 406206, 541608, 609309, 722144, 812412, 1083216, 1218618, 1624824, 2166432, 2437236, 3249648, 4874472, 6499296, 9748944, 19497888]

約数ペア:

[(1, 19497888), (2, 9748944), (3, 6499296), (4, 4874472), (6, 3249648), (8, 2437236), (9, 2166432), (12, 1624824), (16, 1218618), (18, 1083216), (24, 812412), (27, 722144), (32, 609309), (36, 541608), (48, 406206), (54, 361072), (72, 270804), (96, 203103), (108, 180536), (144, 135402), (216, 90268), (288, 67701), (432, 45134), (864, 22567)]