19214156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{683}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 36331344

約数和(自身を除く): 17117188

約数列:

[1, 2, 4, 13, 26, 52, 541, 683, 1082, 1366, 2164, 2732, 7033, 8879, 14066, 17758, 28132, 35516, 369503, 739006, 1478012, 4803539, 9607078, 19214156]

約数ペア:

[(1, 19214156), (2, 9607078), (4, 4803539), (13, 1478012), (26, 739006), (52, 369503), (541, 35516), (683, 28132), (1082, 17758), (1366, 14066), (2164, 8879), (2732, 7033)]