1948003918

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1046189}}^1$

素因数の和:1046224

約数の個数: 24

約数和(自身を含む): 3577969800

約数和(自身を除く): 1629965882

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 1046189, 2092378, 7323323, 14646646, 19877591, 39755182, 51263261, 102526522, 139143137, 278286274, 974001959, 1948003918]

約数ペア:

[(1, 1948003918), (2, 974001959), (7, 278286274), (14, 139143137), (19, 102526522), (38, 51263261), (49, 39755182), (98, 19877591), (133, 14646646), (266, 7323323), (931, 2092378), (1862, 1046189)]