19089062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7691}}^1$

素因数の和:7783

約数の個数: 16

約数和(自身を含む): 30737232

約数和(自身を除く): 11648170

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 7691, 15382, 130747, 261494, 561443, 1122886, 9544531, 19089062]

約数ペア:

[(1, 19089062), (2, 9544531), (17, 1122886), (34, 561443), (73, 261494), (146, 130747), (1241, 15382), (2482, 7691)]