19071039994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{221093}}^1$

素因数の和:221214

約数の個数: 32

約数和(自身を含む): 31519160640

約数和(自身を除く): 12448120646

約数列:

[1, 2, 17, 34, 43, 59, 86, 118, 731, 1003, 1462, 2006, 2537, 5074, 43129, 86258, 221093, 442186, 3758581, 7517162, 9506999, 13044487, 19013998, 26088974, 161618983, 221756279, 323237966, 443512558, 560912941, 1121825882, 9535519997, 19071039994]

約数ペア:

[(1, 19071039994), (2, 9535519997), (17, 1121825882), (34, 560912941), (43, 443512558), (59, 323237966), (86, 221756279), (118, 161618983), (731, 26088974), (1003, 19013998), (1462, 13044487), (2006, 9506999), (2537, 7517162), (5074, 3758581), (43129, 442186), (86258, 221093)]