4138352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13613}}^1$

素因数の和:13640

約数の個数: 20

約数和(自身を含む): 8440680

約数和(自身を除く): 4302328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13613, 27226, 54452, 108904, 217808, 258647, 517294, 1034588, 2069176, 4138352]

約数ペア:

[(1, 4138352), (2, 2069176), (4, 1034588), (8, 517294), (16, 258647), (19, 217808), (38, 108904), (76, 54452), (152, 27226), (304, 13613)]