25503929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 28512000

約数和(自身を除く): 3008071

約数列:

[1, 11, 89, 109, 239, 979, 1199, 2629, 9701, 21271, 26051, 106711, 233981, 286561, 2318539, 25503929]

約数ペア:

[(1, 25503929), (11, 2318539), (89, 286561), (109, 233981), (239, 106711), (979, 26051), (1199, 21271), (2629, 9701)]