19350352

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10163}}^1$

素因数の和:10195

約数の個数: 40

約数和(自身を含む): 45372096

約数和(自身を除く): 26021744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 10163, 20326, 40652, 71141, 81304, 142282, 162608, 172771, 284564, 345542, 569128, 691084, 1138256, 1209397, 1382168, 2418794, 2764336, 4837588, 9675176, 19350352]

約数ペア:

[(1, 19350352), (2, 9675176), (4, 4837588), (7, 2764336), (8, 2418794), (14, 1382168), (16, 1209397), (17, 1138256), (28, 691084), (34, 569128), (56, 345542), (68, 284564), (112, 172771), (119, 162608), (136, 142282), (238, 81304), (272, 71141), (476, 40652), (952, 20326), (1904, 10163)]