13062728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12277}}^1$

素因数の和:12309

約数の個数: 32

約数和(自身を含む): 29467200

約数和(自身を除く): 16404472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 12277, 24554, 49108, 85939, 98216, 171878, 233263, 343756, 466526, 687512, 933052, 1632841, 1866104, 3265682, 6531364, 13062728]

約数ペア:

[(1, 13062728), (2, 6531364), (4, 3265682), (7, 1866104), (8, 1632841), (14, 933052), (19, 687512), (28, 466526), (38, 343756), (56, 233263), (76, 171878), (133, 98216), (152, 85939), (266, 49108), (532, 24554), (1064, 12277)]