12608464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 27051840

約数和(自身を除く): 14443376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1009, 1136, 1562, 2018, 3124, 4036, 6248, 8072, 11099, 12496, 16144, 22198, 44396, 71639, 88792, 143278, 177584, 286556, 573112, 788029, 1146224, 1576058, 3152116, 6304232, 12608464]

約数ペア:

[(1, 12608464), (2, 6304232), (4, 3152116), (8, 1576058), (11, 1146224), (16, 788029), (22, 573112), (44, 286556), (71, 177584), (88, 143278), (142, 88792), (176, 71639), (284, 44396), (568, 22198), (781, 16144), (1009, 12496), (1136, 11099), (1562, 8072), (2018, 6248), (3124, 4036)]