16456413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2803}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 23329280

約数和(自身を除く): 6872867

約数列:

[1, 3, 19, 57, 103, 309, 1957, 2803, 5871, 8409, 53257, 159771, 288709, 866127, 5485471, 16456413]

約数ペア:

[(1, 16456413), (3, 5485471), (19, 866127), (57, 288709), (103, 159771), (309, 53257), (1957, 8409), (2803, 5871)]