42384782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101399}}^1$

素因数の和:101431

約数の個数: 16

約数和(自身を含む): 73008000

約数和(自身を除く): 30623218

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 101399, 202798, 1115389, 1926581, 2230778, 3853162, 21192391, 42384782]

約数ペア:

[(1, 42384782), (2, 21192391), (11, 3853162), (19, 2230778), (22, 1926581), (38, 1115389), (209, 202798), (418, 101399)]