38528138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 64945152

約数和(自身を除く): 26417014

約数列:

[1, 2, 11, 22, 53, 106, 173, 191, 346, 382, 583, 1166, 1903, 2101, 3806, 4202, 9169, 10123, 18338, 20246, 33043, 66086, 100859, 111353, 201718, 222706, 363473, 726946, 1751279, 3502558, 19264069, 38528138]

約数ペア:

[(1, 38528138), (2, 19264069), (11, 3502558), (22, 1751279), (53, 726946), (106, 363473), (173, 222706), (191, 201718), (346, 111353), (382, 100859), (583, 66086), (1166, 33043), (1903, 20246), (2101, 18338), (3806, 10123), (4202, 9169)]