19843334

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10692

約数の個数: 24

約数和(自身を含む): 36450360

約数和(自身を除く): 16607026

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10657, 21314, 74599, 149198, 202483, 404966, 522193, 1044386, 1417381, 2834762, 9921667, 19843334]

約数ペア:

[(1, 19843334), (2, 9921667), (7, 2834762), (14, 1417381), (19, 1044386), (38, 522193), (49, 404966), (98, 202483), (133, 149198), (266, 74599), (931, 21314), (1862, 10657)]