19033460

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5501}}^1$

素因数の和:5683

約数の個数: 24

約数和(自身を含む): 40208616

約数和(自身を除く): 21175156

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 5501, 11002, 22004, 27505, 55010, 110020, 951673, 1903346, 3806692, 4758365, 9516730, 19033460]

約数ペア:

[(1, 19033460), (2, 9516730), (4, 4758365), (5, 3806692), (10, 1903346), (20, 951673), (173, 110020), (346, 55010), (692, 27505), (865, 22004), (1730, 11002), (3460, 5501)]