25294396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1381}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 46822160

約数和(自身を除く): 21527764

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 1381, 2762, 4579, 5524, 9158, 18316, 26239, 52478, 104956, 332821, 665642, 1331284, 6323599, 12647198, 25294396]

約数ペア:

[(1, 25294396), (2, 12647198), (4, 6323599), (19, 1331284), (38, 665642), (76, 332821), (241, 104956), (482, 52478), (964, 26239), (1381, 18316), (2762, 9158), (4579, 5524)]