19007930914

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{255641}}^1$

素因数の和:255810

約数の個数: 32

約数和(自身を含む): 33572952576

約数和(自身を除く): 14565021662

約数列:

[1, 2, 7, 14, 47, 94, 113, 226, 329, 658, 791, 1582, 5311, 10622, 37177, 74354, 255641, 511282, 1789487, 3578974, 12015127, 24030254, 28887433, 57774866, 84105889, 168211778, 202212031, 404424062, 1357709351, 2715418702, 9503965457, 19007930914]

約数ペア:

[(1, 19007930914), (2, 9503965457), (7, 2715418702), (14, 1357709351), (47, 404424062), (94, 202212031), (113, 168211778), (226, 84105889), (329, 57774866), (658, 28887433), (791, 24030254), (1582, 12015127), (5311, 3578974), (10622, 1789487), (37177, 511282), (74354, 255641)]