39708176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130619}}^1$

素因数の和:130646

約数の個数: 20

約数和(自身を含む): 80984400

約数和(自身を除く): 41276224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130619, 261238, 522476, 1044952, 2089904, 2481761, 4963522, 9927044, 19854088, 39708176]

約数ペア:

[(1, 39708176), (2, 19854088), (4, 9927044), (8, 4963522), (16, 2481761), (19, 2089904), (38, 1044952), (76, 522476), (152, 261238), (304, 130619)]