39449852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39929}}^1$

素因数の和:39965

約数の個数: 24

約数和(自身を含む): 78262800

約数和(自身を除く): 38812948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 39929, 79858, 159716, 519077, 758651, 1038154, 1517302, 2076308, 3034604, 9862463, 19724926, 39449852]

約数ペア:

[(1, 39449852), (2, 19724926), (4, 9862463), (13, 3034604), (19, 2076308), (26, 1517302), (38, 1038154), (52, 758651), (76, 519077), (247, 159716), (494, 79858), (988, 39929)]