39599344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130261}}^1$

素因数の和:130288

約数の個数: 20

約数和(自身を含む): 80762440

約数和(自身を除く): 41163096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130261, 260522, 521044, 1042088, 2084176, 2474959, 4949918, 9899836, 19799672, 39599344]

約数ペア:

[(1, 39599344), (2, 19799672), (4, 9899836), (8, 4949918), (16, 2474959), (19, 2084176), (38, 1042088), (76, 521044), (152, 260522), (304, 130261)]