191352784

素因数分解:

$2^4\times 7^1\times {\mathrm{1708507}}^1$

素因数の和:1708522

約数の個数: 20

約数和(自身を含む): 423709984

約数和(自身を除く): 232357200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1708507, 3417014, 6834028, 11959549, 13668056, 23919098, 27336112, 47838196, 95676392, 191352784]

約数ペア:

[(1, 191352784), (2, 95676392), (4, 47838196), (7, 27336112), (8, 23919098), (14, 13668056), (16, 11959549), (28, 6834028), (56, 3417014), (112, 1708507)]