16213844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 29570688

約数和(自身を除く): 13356844

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 1543, 2627, 3086, 5254, 6172, 10508, 57091, 109553, 114182, 219106, 228364, 438212, 4053461, 8106922, 16213844]

約数ペア:

[(1, 16213844), (2, 8106922), (4, 4053461), (37, 438212), (71, 228364), (74, 219106), (142, 114182), (148, 109553), (284, 57091), (1543, 10508), (2627, 6172), (3086, 5254)]