16115398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1993}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 26129376

約数和(自身を除く): 10013978

約数列:

[1, 2, 13, 26, 311, 622, 1993, 3986, 4043, 8086, 25909, 51818, 619823, 1239646, 8057699, 16115398]

約数ペア:

[(1, 16115398), (2, 8057699), (13, 1239646), (26, 619823), (311, 51818), (622, 25909), (1993, 8086), (3986, 4043)]