25113326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4969}}^1$

素因数の和:5016

約数の個数: 24

約数和(自身を含む): 45445680

約数和(自身を除く): 20332354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 4969, 5054, 9938, 34783, 69566, 94411, 188822, 660877, 1321754, 1793809, 3587618, 12556663, 25113326]

約数ペア:

[(1, 25113326), (2, 12556663), (7, 3587618), (14, 1793809), (19, 1321754), (38, 660877), (133, 188822), (266, 94411), (361, 69566), (722, 34783), (2527, 9938), (4969, 5054)]