25133219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 27740160

約数和(自身を除く): 2606941

約数列:

[1, 19, 31, 71, 589, 601, 1349, 2201, 11419, 18631, 41819, 42671, 353989, 810749, 1322801, 25133219]

約数ペア:

[(1, 25133219), (19, 1322801), (31, 810749), (71, 353989), (589, 42671), (601, 41819), (1349, 18631), (2201, 11419)]