21486002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2371}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 33815232

約数和(自身を除く): 12329230

約数列:

[1, 2, 23, 46, 197, 394, 2371, 4531, 4742, 9062, 54533, 109066, 467087, 934174, 10743001, 21486002]

約数ペア:

[(1, 21486002), (2, 10743001), (23, 934174), (46, 467087), (197, 109066), (394, 54533), (2371, 9062), (4531, 4742)]