16364860

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1433}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 34450416

約数和(自身を除く): 18085556

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 1433, 2284, 2855, 2866, 5710, 5732, 7165, 11420, 14330, 28660, 818243, 1636486, 3272972, 4091215, 8182430, 16364860]

約数ペア:

[(1, 16364860), (2, 8182430), (4, 4091215), (5, 3272972), (10, 1636486), (20, 818243), (571, 28660), (1142, 14330), (1433, 11420), (2284, 7165), (2855, 5732), (2866, 5710)]