68438194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{15791}}^1$

素因数の和:16001

約数の個数: 16

約数和(自身を含む): 112565376

約数和(自身を除く): 44127182

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 15791, 31582, 173701, 347402, 3110827, 6221654, 34219097, 68438194]

約数ペア:

[(1, 68438194), (2, 34219097), (11, 6221654), (22, 3110827), (197, 347402), (394, 173701), (2167, 31582), (4334, 15791)]