13172978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72379}}^1$

素因数の和:72401

約数の個数: 16

約数和(自身を含む): 24319680

約数和(自身を除く): 11146702

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 72379, 144758, 506653, 940927, 1013306, 1881854, 6586489, 13172978]

約数ペア:

[(1, 13172978), (2, 6586489), (7, 1881854), (13, 1013306), (14, 940927), (26, 506653), (91, 144758), (182, 72379)]