12719230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3253}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 25303104

約数和(自身を除く): 12583874

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3253, 3910, 6506, 16265, 32530, 55301, 74819, 110602, 149638, 276505, 374095, 553010, 748190, 1271923, 2543846, 6359615, 12719230]

約数ペア:

[(1, 12719230), (2, 6359615), (5, 2543846), (10, 1271923), (17, 748190), (23, 553010), (34, 374095), (46, 276505), (85, 149638), (115, 110602), (170, 74819), (230, 55301), (391, 32530), (782, 16265), (1955, 6506), (3253, 3910)]