12935810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 25194240

約数和(自身を除く): 12258430

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 1619, 3238, 3995, 7990, 8095, 16190, 27523, 55046, 76093, 137615, 152186, 275230, 380465, 760930, 1293581, 2587162, 6467905, 12935810]

約数ペア:

[(1, 12935810), (2, 6467905), (5, 2587162), (10, 1293581), (17, 760930), (34, 380465), (47, 275230), (85, 152186), (94, 137615), (170, 76093), (235, 55046), (470, 27523), (799, 16190), (1598, 8095), (1619, 7990), (3238, 3995)]