12808616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 25923240

約数和(自身を除く): 13114624

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1777, 1802, 3554, 3604, 7108, 7208, 14216, 30209, 60418, 94181, 120836, 188362, 241672, 376724, 753448, 1601077, 3202154, 6404308, 12808616]

約数ペア:

[(1, 12808616), (2, 6404308), (4, 3202154), (8, 1601077), (17, 753448), (34, 376724), (53, 241672), (68, 188362), (106, 120836), (136, 94181), (212, 60418), (424, 30209), (901, 14216), (1777, 7208), (1802, 7108), (3554, 3604)]