15393218

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 23816160

約数和(自身を除く): 8422942

約数列:

[1, 2, 59, 73, 118, 146, 1787, 3574, 4307, 8614, 105433, 130451, 210866, 260902, 7696609, 15393218]

約数ペア:

[(1, 15393218), (2, 7696609), (59, 260902), (73, 210866), (118, 130451), (146, 105433), (1787, 8614), (3574, 4307)]