19799346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{787}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 45388800

約数和(自身を除く): 25589454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 599, 787, 1198, 1574, 1797, 2361, 3594, 4193, 4722, 5509, 8386, 11018, 12579, 16527, 25158, 33054, 471413, 942826, 1414239, 2828478, 3299891, 6599782, 9899673, 19799346]

約数ペア:

[(1, 19799346), (2, 9899673), (3, 6599782), (6, 3299891), (7, 2828478), (14, 1414239), (21, 942826), (42, 471413), (599, 33054), (787, 25158), (1198, 16527), (1574, 12579), (1797, 11018), (2361, 8386), (3594, 5509), (4193, 4722)]