12585188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 28425600

約数和(自身を除く): 15840412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 1409, 2233, 2818, 4466, 5636, 8932, 9863, 15499, 19726, 30998, 39452, 40861, 61996, 81722, 108493, 163444, 216986, 286027, 433972, 449471, 572054, 898942, 1144108, 1797884, 3146297, 6292594, 12585188]

約数ペア:

[(1, 12585188), (2, 6292594), (4, 3146297), (7, 1797884), (11, 1144108), (14, 898942), (22, 572054), (28, 449471), (29, 433972), (44, 286027), (58, 216986), (77, 163444), (116, 108493), (154, 81722), (203, 61996), (308, 40861), (319, 39452), (406, 30998), (638, 19726), (812, 15499), (1276, 9863), (1409, 8932), (2233, 5636), (2818, 4466)]