25323238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2593}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 40155120

約数和(自身を除く): 14831882

約数列:

[1, 2, 19, 38, 257, 514, 2593, 4883, 5186, 9766, 49267, 98534, 666401, 1332802, 12661619, 25323238]

約数ペア:

[(1, 25323238), (2, 12661619), (19, 1332802), (38, 666401), (257, 98534), (514, 49267), (2593, 9766), (4883, 5186)]