38876888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1019}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 77112000

約数和(自身を除く): 38235112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 1019, 2008, 2038, 4076, 4769, 8152, 9538, 19076, 19361, 38152, 38722, 77444, 154888, 255769, 511538, 1023076, 2046152, 4859611, 9719222, 19438444, 38876888]

約数ペア:

[(1, 38876888), (2, 19438444), (4, 9719222), (8, 4859611), (19, 2046152), (38, 1023076), (76, 511538), (152, 255769), (251, 154888), (502, 77444), (1004, 38722), (1019, 38152), (2008, 19361), (2038, 19076), (4076, 9538), (4769, 8152)]