28867982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100937}}^1$

素因数の和:100963

約数の個数: 16

約数和(自身を含む): 50872752

約数和(自身を除く): 22004770

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 100937, 201874, 1110307, 1312181, 2220614, 2624362, 14433991, 28867982]

約数ペア:

[(1, 28867982), (2, 14433991), (11, 2624362), (13, 2220614), (22, 1312181), (26, 1110307), (143, 201874), (286, 100937)]