388617146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{99289}}^1$

素因数の和:99413

約数の個数: 16

約数和(自身を含む): 619569600

約数和(自身を除く): 230952454

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 99289, 198578, 1886491, 3772982, 10226767, 20453534, 194308573, 388617146]

約数ペア:

[(1, 388617146), (2, 194308573), (19, 20453534), (38, 10226767), (103, 3772982), (206, 1886491), (1957, 198578), (3914, 99289)]