38381876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19949}}^1$

素因数の和:20003

約数の個数: 24

約数和(自身を含む): 74293800

約数和(自身を除く): 35911924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 19949, 39898, 79796, 259337, 518674, 738113, 1037348, 1476226, 2952452, 9595469, 19190938, 38381876]

約数ペア:

[(1, 38381876), (2, 19190938), (4, 9595469), (13, 2952452), (26, 1476226), (37, 1037348), (52, 738113), (74, 518674), (148, 259337), (481, 79796), (962, 39898), (1924, 19949)]