12216848

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5775

約数の個数: 40

約数和(自身を含む): 28480320

約数和(自身を除く): 16263472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 5741, 11482, 22964, 40187, 45928, 80374, 91856, 109079, 160748, 218158, 321496, 436316, 642992, 763553, 872632, 1527106, 1745264, 3054212, 6108424, 12216848]

約数ペア:

[(1, 12216848), (2, 6108424), (4, 3054212), (7, 1745264), (8, 1527106), (14, 872632), (16, 763553), (19, 642992), (28, 436316), (38, 321496), (56, 218158), (76, 160748), (112, 109079), (133, 91856), (152, 80374), (266, 45928), (304, 40187), (532, 22964), (1064, 11482), (2128, 5741)]