25281334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22613}}^1$

素因数の和:22671

約数の個数: 16

約数和(自身を含む): 41790672

約数和(自身を除く): 16509338

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 22613, 45226, 293969, 587938, 972359, 1944718, 12640667, 25281334]

約数ペア:

[(1, 25281334), (2, 12640667), (13, 1944718), (26, 972359), (43, 587938), (86, 293969), (559, 45226), (1118, 22613)]