15438214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3877}}^1$

素因数の和:4071

約数の個数: 16

約数和(自身を含む): 25408656

約数和(自身を除く): 9970442

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3877, 3982, 7754, 42647, 85294, 701737, 1403474, 7719107, 15438214]

約数ペア:

[(1, 15438214), (2, 7719107), (11, 1403474), (22, 701737), (181, 85294), (362, 42647), (1991, 7754), (3877, 3982)]