19336471

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13217}}^1$

素因数の和:13254

約数の個数: 16

約数和(自身を含む): 25378560

約数和(自身を除く): 6042089

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 13217, 92519, 145387, 251123, 1017709, 1757861, 2762353, 19336471]

約数ペア:

[(1, 19336471), (7, 2762353), (11, 1757861), (19, 1017709), (77, 251123), (133, 145387), (209, 92519), (1463, 13217)]