15191110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138101}}^1$

素因数の和:138119

約数の個数: 16

約数和(自身を含む): 29830032

約数和(自身を除く): 14638922

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 138101, 276202, 690505, 1381010, 1519111, 3038222, 7595555, 15191110]

約数ペア:

[(1, 15191110), (2, 7595555), (5, 3038222), (10, 1519111), (11, 1381010), (22, 690505), (55, 276202), (110, 138101)]