25478354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60953}}^1$

素因数の和:60985

約数の個数: 16

約数和(自身を含む): 43886880

約数和(自身を除く): 18408526

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 60953, 121906, 670483, 1158107, 1340966, 2316214, 12739177, 25478354]

約数ペア:

[(1, 25478354), (2, 12739177), (11, 2316214), (19, 1340966), (22, 1158107), (38, 670483), (209, 121906), (418, 60953)]