3121036216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{20533133}}^1$

素因数の和:20533158

約数の個数: 16

約数和(自身を含む): 6159940200

約数和(自身を除く): 3038903984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 20533133, 41066266, 82132532, 164265064, 390129527, 780259054, 1560518108, 3121036216]

約数ペア:

[(1, 3121036216), (2, 1560518108), (4, 780259054), (8, 390129527), (19, 164265064), (38, 82132532), (76, 41066266), (152, 20533133)]