190248771218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6410431}}^1$

素因数の和:6410534

約数の個数: 32

約数和(自身を含む): 332316794880

約数和(自身を除く): 142068023662

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 2698, 14839, 29678, 6410431, 12820862, 70514741, 121798189, 141029482, 243596378, 455140601, 910281202, 1339780079, 2679560158, 5006546611, 8647671419, 10013093222, 17295342838, 95124385609, 190248771218]

約数ペア:

[(1, 190248771218), (2, 95124385609), (11, 17295342838), (19, 10013093222), (22, 8647671419), (38, 5006546611), (71, 2679560158), (142, 1339780079), (209, 910281202), (418, 455140601), (781, 243596378), (1349, 141029482), (1562, 121798189), (2698, 70514741), (14839, 12820862), (29678, 6410431)]