16874886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10859}}^1$

素因数の和:10908

約数の個数: 32

約数和(自身を含む): 39617280

約数和(自身を除く): 22742394

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 10859, 21718, 32577, 65154, 76013, 152026, 228039, 401783, 456078, 803566, 1205349, 2410698, 2812481, 5624962, 8437443, 16874886]

約数ペア:

[(1, 16874886), (2, 8437443), (3, 5624962), (6, 2812481), (7, 2410698), (14, 1205349), (21, 803566), (37, 456078), (42, 401783), (74, 228039), (111, 152026), (222, 76013), (259, 65154), (518, 32577), (777, 21718), (1554, 10859)]