4140176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13619}}^1$

素因数の和:13646

約数の個数: 20

約数和(自身を含む): 8444400

約数和(自身を除く): 4304224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13619, 27238, 54476, 108952, 217904, 258761, 517522, 1035044, 2070088, 4140176]

約数ペア:

[(1, 4140176), (2, 2070088), (4, 1035044), (8, 517522), (16, 258761), (19, 217904), (38, 108952), (76, 54476), (152, 27238), (304, 13619)]