25285634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{26729}}^1$

素因数の和:26785

約数の個数: 16

約数和(自身を含む): 42340320

約数和(自身を除く): 17054686

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 26729, 53458, 294019, 588038, 1149347, 2298694, 12642817, 25285634]

約数ペア:

[(1, 25285634), (2, 12642817), (11, 2298694), (22, 1149347), (43, 588038), (86, 294019), (473, 53458), (946, 26729)]