19280958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 41018400

約数和(自身を除く): 21737442

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 421, 449, 842, 898, 1263, 1347, 2526, 2694, 7157, 7633, 14314, 15266, 21471, 22899, 42942, 45798, 189029, 378058, 567087, 1134174, 3213493, 6426986, 9640479, 19280958]

約数ペア:

[(1, 19280958), (2, 9640479), (3, 6426986), (6, 3213493), (17, 1134174), (34, 567087), (51, 378058), (102, 189029), (421, 45798), (449, 42942), (842, 22899), (898, 21471), (1263, 15266), (1347, 14314), (2526, 7633), (2694, 7157)]