9997844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 18398688

約数和(自身を除く): 8400844

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1571, 1591, 3142, 3182, 6284, 6364, 58127, 67553, 116254, 135106, 232508, 270212, 2499461, 4998922, 9997844]

約数ペア:

[(1, 9997844), (2, 4998922), (4, 2499461), (37, 270212), (43, 232508), (74, 135106), (86, 116254), (148, 67553), (172, 58127), (1571, 6364), (1591, 6284), (3142, 3182)]