13386786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18749}}^1$

素因数の和:18778

約数の個数: 32

約数和(自身を含む): 32400000

約数和(自身を除く): 19013214

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 18749, 37498, 56247, 112494, 131243, 262486, 318733, 393729, 637466, 787458, 956199, 1912398, 2231131, 4462262, 6693393, 13386786]

約数ペア:

[(1, 13386786), (2, 6693393), (3, 4462262), (6, 2231131), (7, 1912398), (14, 956199), (17, 787458), (21, 637466), (34, 393729), (42, 318733), (51, 262486), (102, 131243), (119, 112494), (238, 56247), (357, 37498), (714, 18749)]