38642214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{495413}}^1$

素因数の和:495431

約数の個数: 16

約数和(自身を含む): 83229552

約数和(自身を除く): 44587338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 495413, 990826, 1486239, 2972478, 6440369, 12880738, 19321107, 38642214]

約数ペア:

[(1, 38642214), (2, 19321107), (3, 12880738), (6, 6440369), (13, 2972478), (26, 1486239), (39, 990826), (78, 495413)]