15211172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{859}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 28173600

約数和(自身を除く): 12962428

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 859, 932, 1718, 3436, 4427, 8854, 16321, 17708, 32642, 65284, 200147, 400294, 800588, 3802793, 7605586, 15211172]

約数ペア:

[(1, 15211172), (2, 7605586), (4, 3802793), (19, 800588), (38, 400294), (76, 200147), (233, 65284), (466, 32642), (859, 17708), (932, 16321), (1718, 8854), (3436, 4427)]