39897494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{219217}}^1$

素因数の和:219239

約数の個数: 16

約数和(自身を含む): 73657248

約数和(自身を除く): 33759754

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 219217, 438434, 1534519, 2849821, 3069038, 5699642, 19948747, 39897494]

約数ペア:

[(1, 39897494), (2, 19948747), (7, 5699642), (13, 3069038), (14, 2849821), (26, 1534519), (91, 438434), (182, 219217)]