12188816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 24756600

約数和(自身を除く): 12567784

約数列:

[1, 2, 4, 8, 16, 29, 58, 109, 116, 218, 232, 241, 436, 464, 482, 872, 964, 1744, 1928, 3161, 3856, 6322, 6989, 12644, 13978, 25288, 26269, 27956, 50576, 52538, 55912, 105076, 111824, 210152, 420304, 761801, 1523602, 3047204, 6094408, 12188816]

約数ペア:

[(1, 12188816), (2, 6094408), (4, 3047204), (8, 1523602), (16, 761801), (29, 420304), (58, 210152), (109, 111824), (116, 105076), (218, 55912), (232, 52538), (241, 50576), (436, 27956), (464, 26269), (482, 25288), (872, 13978), (964, 12644), (1744, 6989), (1928, 6322), (3161, 3856)]