19152439486

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{15443}}^1\times {\mathrm{5689}}^1$

素因数の和:21243

約数の個数: 16

約数和(自身を含む): 28999198800

約数和(自身を除く): 9846759314

約数列:

[1, 2, 109, 218, 5689, 11378, 15443, 30886, 620101, 1240202, 1683287, 3366574, 87855227, 175710454, 9576219743, 19152439486]

約数ペア:

[(1, 19152439486), (2, 9576219743), (109, 175710454), (218, 87855227), (5689, 3366574), (11378, 1683287), (15443, 1240202), (30886, 620101)]