12696398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 22643712

約数和(自身を除く): 9947314

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 431, 862, 1133, 1339, 2266, 2678, 4741, 5603, 9482, 11206, 14729, 29458, 44393, 61633, 88786, 123266, 488323, 577109, 976646, 1154218, 6348199, 12696398]

約数ペア:

[(1, 12696398), (2, 6348199), (11, 1154218), (13, 976646), (22, 577109), (26, 488323), (103, 123266), (143, 88786), (206, 61633), (286, 44393), (431, 29458), (862, 14729), (1133, 11206), (1339, 9482), (2266, 5603), (2678, 4741)]