38989126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 68700960

約数和(自身を除く): 29711834

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 1037, 1342, 1709, 2074, 3418, 11407, 18799, 22814, 29053, 37598, 58106, 104249, 208498, 319583, 639166, 1146739, 1772233, 2293478, 3544466, 19494563, 38989126]

約数ペア:

[(1, 38989126), (2, 19494563), (11, 3544466), (17, 2293478), (22, 1772233), (34, 1146739), (61, 639166), (122, 319583), (187, 208498), (374, 104249), (671, 58106), (1037, 37598), (1342, 29053), (1709, 22814), (2074, 18799), (3418, 11407)]