26147858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:838

約数の個数: 24

約数和(自身を含む): 43436736

約数和(自身を除く): 17288878

約数列:

[1, 2, 11, 22, 121, 167, 242, 334, 647, 1294, 1837, 3674, 7117, 14234, 20207, 40414, 78287, 108049, 156574, 216098, 1188539, 2377078, 13073929, 26147858]

約数ペア:

[(1, 26147858), (2, 13073929), (11, 2377078), (22, 1188539), (121, 216098), (167, 156574), (242, 108049), (334, 78287), (647, 40414), (1294, 20207), (1837, 14234), (3674, 7117)]