16806710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 32361120

約数和(自身を除く): 15554410

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 907, 1090, 1814, 1853, 3706, 4535, 9070, 9265, 15419, 18530, 30838, 77095, 98863, 154190, 197726, 494315, 988630, 1680671, 3361342, 8403355, 16806710]

約数ペア:

[(1, 16806710), (2, 8403355), (5, 3361342), (10, 1680671), (17, 988630), (34, 494315), (85, 197726), (109, 154190), (170, 98863), (218, 77095), (545, 30838), (907, 18530), (1090, 15419), (1814, 9265), (1853, 9070), (3706, 4535)]