19241661

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 27492960

約数和(自身を除く): 8251299

約数列:

[1, 3, 19, 57, 109, 163, 327, 361, 489, 1083, 2071, 3097, 6213, 9291, 17767, 39349, 53301, 58843, 118047, 176529, 337573, 1012719, 6413887, 19241661]

約数ペア:

[(1, 19241661), (3, 6413887), (19, 1012719), (57, 337573), (109, 176529), (163, 118047), (327, 58843), (361, 53301), (489, 39349), (1083, 17767), (2071, 9291), (3097, 6213)]