16886356

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 30796416

約数和(自身を除く): 13910060

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 1607, 2627, 3214, 5254, 6428, 10508, 59459, 114097, 118918, 228194, 237836, 456388, 4221589, 8443178, 16886356]

約数ペア:

[(1, 16886356), (2, 8443178), (4, 4221589), (37, 456388), (71, 237836), (74, 228194), (142, 118918), (148, 114097), (284, 59459), (1607, 10508), (2627, 6428), (3214, 5254)]