19066061

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3023}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 23514624

約数和(自身を除く): 4448563

約数列:

[1, 7, 17, 53, 119, 371, 901, 3023, 6307, 21161, 51391, 160219, 359737, 1121533, 2723723, 19066061]

約数ペア:

[(1, 19066061), (7, 2723723), (17, 1121533), (53, 359737), (119, 160219), (371, 51391), (901, 21161), (3023, 6307)]