21484034

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6866

約数の個数: 24

約数和(自身を含む): 38152380

約数和(自身を除く): 16668346

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 6829, 13658, 75119, 88777, 150238, 177554, 826309, 976547, 1652618, 1953094, 10742017, 21484034]

約数ペア:

[(1, 21484034), (2, 10742017), (11, 1953094), (13, 1652618), (22, 976547), (26, 826309), (121, 177554), (143, 150238), (242, 88777), (286, 75119), (1573, 13658), (3146, 6829)]