2019253918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4830751}}^1$

素因数の和:4830783

約数の個数: 16

約数和(自身を含む): 3478141440

約数和(自身を除く): 1458887522

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4830751, 9661502, 53138261, 91784269, 106276522, 183568538, 1009626959, 2019253918]

約数ペア:

[(1, 2019253918), (2, 1009626959), (11, 183568538), (19, 106276522), (22, 91784269), (38, 53138261), (209, 9661502), (418, 4830751)]