15697213532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3920383}}^1$

素因数の和:3920418

約数の個数: 48

約数和(自身を含む): 36882972672

約数和(自身を除く): 21185759140

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 3920383, 7840766, 15681532, 27442681, 43124213, 50964979, 54885362, 86248426, 101929958, 109770724, 172496852, 203859916, 301869491, 356754853, 560614769, 603738982, 713509706, 1121229538, 1207477964, 1427019412, 2242459076, 3924303383, 7848606766, 15697213532]

約数ペア:

[(1, 15697213532), (2, 7848606766), (4, 3924303383), (7, 2242459076), (11, 1427019412), (13, 1207477964), (14, 1121229538), (22, 713509706), (26, 603738982), (28, 560614769), (44, 356754853), (52, 301869491), (77, 203859916), (91, 172496852), (143, 109770724), (154, 101929958), (182, 86248426), (286, 54885362), (308, 50964979), (364, 43124213), (572, 27442681), (1001, 15681532), (2002, 7840766), (4004, 3920383)]