25260994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 43868160

約数和(自身を除く): 18607166

約数列:

[1, 2, 11, 19, 22, 38, 209, 223, 271, 418, 446, 542, 2453, 2981, 4237, 4906, 5149, 5962, 8474, 10298, 46607, 56639, 60433, 93214, 113278, 120866, 664763, 1148227, 1329526, 2296454, 12630497, 25260994]

約数ペア:

[(1, 25260994), (2, 12630497), (11, 2296454), (19, 1329526), (22, 1148227), (38, 664763), (209, 120866), (223, 113278), (271, 93214), (418, 60433), (446, 56639), (542, 46607), (2453, 10298), (2981, 8474), (4237, 5962), (4906, 5149)]