15706680230

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4037707}}^1$

素因数の和:4038103

約数の個数: 16

約数和(自身を含む): 28344710160

約数和(自身を除く): 12638029930

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 4037707, 8075414, 20188535, 40377070, 1570668023, 3141336046, 7853340115, 15706680230]

約数ペア:

[(1, 15706680230), (2, 7853340115), (5, 3141336046), (10, 1570668023), (389, 40377070), (778, 20188535), (1945, 8075414), (3890, 4037707)]