38042522

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20431}}^1$

素因数の和:20466

約数の個数: 24

約数和(自身を含む): 69877440

約数和(自身を除く): 31834918

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 20431, 40862, 143017, 286034, 388189, 776378, 1001119, 2002238, 2717323, 5434646, 19021261, 38042522]

約数ペア:

[(1, 38042522), (2, 19021261), (7, 5434646), (14, 2717323), (19, 2002238), (38, 1001119), (49, 776378), (98, 388189), (133, 286034), (266, 143017), (931, 40862), (1862, 20431)]