19834504

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{24071}}^1$

素因数の和:24180

約数の個数: 16

約数和(自身を含む): 37552320

約数和(自身を除く): 17717816

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 24071, 48142, 96284, 192568, 2479313, 4958626, 9917252, 19834504]

約数ペア:

[(1, 19834504), (2, 9917252), (4, 4958626), (8, 2479313), (103, 192568), (206, 96284), (412, 48142), (824, 24071)]