19524934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 34673184

約数和(自身を除く): 15148250

約数列:

[1, 2, 11, 13, 22, 26, 143, 233, 286, 293, 466, 586, 2563, 3029, 3223, 3809, 5126, 6058, 6446, 7618, 33319, 41899, 66638, 68269, 83798, 136538, 750959, 887497, 1501918, 1774994, 9762467, 19524934]

約数ペア:

[(1, 19524934), (2, 9762467), (11, 1774994), (13, 1501918), (22, 887497), (26, 750959), (143, 136538), (233, 83798), (286, 68269), (293, 66638), (466, 41899), (586, 33319), (2563, 7618), (3029, 6446), (3223, 6058), (3809, 5126)]