1947918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 4688640

約数和(自身を除く): 2740722

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2441, 4882, 7323, 14646, 17087, 34174, 46379, 51261, 92758, 102522, 139137, 278274, 324653, 649306, 973959, 1947918]

約数ペア:

[(1, 1947918), (2, 973959), (3, 649306), (6, 324653), (7, 278274), (14, 139137), (19, 102522), (21, 92758), (38, 51261), (42, 46379), (57, 34174), (114, 17087), (133, 14646), (266, 7323), (399, 4882), (798, 2441)]