12586532

素因数分解:

$2^2\times 7^2\times {\mathrm{64217}}^1$

素因数の和:64235

約数の個数: 18

約数和(自身を含む): 25622982

約数和(自身を除く): 13036450

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 64217, 128434, 256868, 449519, 899038, 1798076, 3146633, 6293266, 12586532]

約数ペア:

[(1, 12586532), (2, 6293266), (4, 3146633), (7, 1798076), (14, 899038), (28, 449519), (49, 256868), (98, 128434), (196, 64217)]