19359002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10487}}^1$

素因数の和:10573

約数の個数: 16

約数和(自身を含む): 31715712

約数和(自身を除く): 12356710

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 10487, 20974, 136331, 272662, 744577, 1489154, 9679501, 19359002]

約数ペア:

[(1, 19359002), (2, 9679501), (13, 1489154), (26, 744577), (71, 272662), (142, 136331), (923, 20974), (1846, 10487)]