15387086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 28108752

約数和(自身を除く): 12721666

約数列:

[1, 2, 11, 13, 22, 26, 67, 73, 121, 134, 143, 146, 242, 286, 737, 803, 871, 949, 1474, 1573, 1606, 1742, 1898, 3146, 4891, 8107, 8833, 9581, 9782, 10439, 16214, 17666, 19162, 20878, 53801, 63583, 105391, 107602, 114829, 127166, 210782, 229658, 591811, 699413, 1183622, 1398826, 7693543, 15387086]

約数ペア:

[(1, 15387086), (2, 7693543), (11, 1398826), (13, 1183622), (22, 699413), (26, 591811), (67, 229658), (73, 210782), (121, 127166), (134, 114829), (143, 107602), (146, 105391), (242, 63583), (286, 53801), (737, 20878), (803, 19162), (871, 17666), (949, 16214), (1474, 10439), (1573, 9782), (1606, 9581), (1742, 8833), (1898, 8107), (3146, 4891)]