19623204

素因数分解:

$2^2\times 3^2\times {\mathrm{545089}}^1$

素因数の和:545099

約数の個数: 18

約数和(自身を含む): 49603190

約数和(自身を除く): 29979986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 545089, 1090178, 1635267, 2180356, 3270534, 4905801, 6541068, 9811602, 19623204]

約数ペア:

[(1, 19623204), (2, 9811602), (3, 6541068), (4, 4905801), (6, 3270534), (9, 2180356), (12, 1635267), (18, 1090178), (36, 545089)]