11945990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3631}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 25104384

約数和(自身を除く): 13158394

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 3631, 7262, 18155, 25417, 36310, 50834, 127085, 170657, 254170, 341314, 853285, 1194599, 1706570, 2389198, 5972995, 11945990]

約数ペア:

[(1, 11945990), (2, 5972995), (5, 2389198), (7, 1706570), (10, 1194599), (14, 853285), (35, 341314), (47, 254170), (70, 170657), (94, 127085), (235, 50834), (329, 36310), (470, 25417), (658, 18155), (1645, 7262), (3290, 3631)]