13111219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 15448320

約数和(自身を除く): 2337101

約数列:

[1, 11, 23, 29, 253, 319, 667, 1787, 7337, 19657, 41101, 51823, 452111, 570053, 1191929, 13111219]

約数ペア:

[(1, 13111219), (11, 1191929), (23, 570053), (29, 452111), (253, 51823), (319, 41101), (667, 19657), (1787, 7337)]