189754994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1433}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 335349504

約数和(自身を除く): 145594510

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 463, 926, 1433, 2866, 5093, 6019, 10186, 12038, 15763, 18629, 31526, 37258, 66209, 132418, 204919, 409838, 663479, 1326958, 7298269, 8625227, 14596538, 17250454, 94877497, 189754994]

約数ペア:

[(1, 189754994), (2, 94877497), (11, 17250454), (13, 14596538), (22, 8625227), (26, 7298269), (143, 1326958), (286, 663479), (463, 409838), (926, 204919), (1433, 132418), (2866, 66209), (5093, 37258), (6019, 31526), (10186, 18629), (12038, 15763)]