16155764

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{6301}}^1$

素因数の和:6946

約数の個数: 12

約数和(自身を含む): 28321188

約数和(自身を除く): 12165424

約数列:

[1, 2, 4, 641, 1282, 2564, 6301, 12602, 25204, 4038941, 8077882, 16155764]

約数ペア:

[(1, 16155764), (2, 8077882), (4, 4038941), (641, 25204), (1282, 12602), (2564, 6301)]