66513946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{3109}}^1$

素因数の和:3693

約数の個数: 16

約数和(自身を含む): 105242400

約数和(自身を除く): 38728454

約数列:

[1, 2, 19, 38, 563, 1126, 3109, 6218, 10697, 21394, 59071, 118142, 1750367, 3500734, 33256973, 66513946]

約数ペア:

[(1, 66513946), (2, 33256973), (19, 3500734), (38, 1750367), (563, 118142), (1126, 59071), (3109, 21394), (6218, 10697)]