21592814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^2$

素因数の和:280

約数の個数: 24

約数和(自身を含む): 34948368

約数和(自身を除く): 13355554

約数列:

[1, 2, 23, 41, 46, 82, 107, 214, 943, 1886, 2461, 4387, 4922, 8774, 11449, 22898, 100901, 201802, 263327, 469409, 526654, 938818, 10796407, 21592814]

約数ペア:

[(1, 21592814), (2, 10796407), (23, 938818), (41, 526654), (46, 469409), (82, 263327), (107, 201802), (214, 100901), (943, 22898), (1886, 11449), (2461, 8774), (4387, 4922)]