19252436

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9419}}^1$

素因数の和:9503

約数の個数: 24

約数和(自身を含む): 39036480

約数和(自身を除く): 19784044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 9419, 18838, 37676, 65933, 131866, 263732, 687587, 1375174, 2750348, 4813109, 9626218, 19252436]

約数ペア:

[(1, 19252436), (2, 9626218), (4, 4813109), (7, 2750348), (14, 1375174), (28, 687587), (73, 263732), (146, 131866), (292, 65933), (511, 37676), (1022, 18838), (2044, 9419)]