17239490

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{9631}}^1$

素因数の和:9817

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 13968190

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 9631, 19262, 48155, 96310, 1723949, 3447898, 8619745, 17239490]

約数ペア:

[(1, 17239490), (2, 8619745), (5, 3447898), (10, 1723949), (179, 96310), (358, 48155), (895, 19262), (1790, 9631)]