39490018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6007}}^1$

素因数の和:6201

約数の個数: 16

約数和(自身を含む): 62723520

約数和(自身を除く): 23233502

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6007, 6574, 12014, 114133, 228266, 1039211, 2078422, 19745009, 39490018]

約数ペア:

[(1, 39490018), (2, 19745009), (19, 2078422), (38, 1039211), (173, 228266), (346, 114133), (3287, 12014), (6007, 6574)]