19464038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16693}}^1$

素因数の和:16759

約数の個数: 16

約数和(自身を含む): 32453136

約数和(自身を除く): 12989098

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 16693, 33386, 183623, 367246, 884729, 1769458, 9732019, 19464038]

約数ペア:

[(1, 19464038), (2, 9732019), (11, 1769458), (22, 884729), (53, 367246), (106, 183623), (583, 33386), (1166, 16693)]