13438054

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 24768000

約数和(自身を除く): 11329946

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1031, 1862, 2062, 6517, 7217, 13034, 14434, 19589, 39178, 50519, 101038, 137123, 274246, 353633, 707266, 959861, 1919722, 6719027, 13438054]

約数ペア:

[(1, 13438054), (2, 6719027), (7, 1919722), (14, 959861), (19, 707266), (38, 353633), (49, 274246), (98, 137123), (133, 101038), (266, 50519), (343, 39178), (686, 19589), (931, 14434), (1031, 13034), (1862, 7217), (2062, 6517)]