16623254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1361}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 25888896

約数和(自身を除く): 9265642

約数列:

[1, 2, 31, 62, 197, 394, 1361, 2722, 6107, 12214, 42191, 84382, 268117, 536234, 8311627, 16623254]

約数ペア:

[(1, 16623254), (2, 8311627), (31, 536234), (62, 268117), (197, 84382), (394, 42191), (1361, 12214), (2722, 6107)]