25947196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12547}}^1$

素因数の和:12609

約数の個数: 24

約数和(自身を含む): 50593536

約数和(自身を除く): 24646340

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 12547, 25094, 50188, 138017, 276034, 552068, 589709, 1179418, 2358836, 6486799, 12973598, 25947196]

約数ペア:

[(1, 25947196), (2, 12973598), (4, 6486799), (11, 2358836), (22, 1179418), (44, 589709), (47, 552068), (94, 276034), (188, 138017), (517, 50188), (1034, 25094), (2068, 12547)]