19007868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{143999}}^1$

素因数の和:144017

約数の個数: 24

約数和(自身を含む): 48384000

約数和(自身を除く): 29376132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 143999, 287998, 431997, 575996, 863994, 1583989, 1727988, 3167978, 4751967, 6335956, 9503934, 19007868]

約数ペア:

[(1, 19007868), (2, 9503934), (3, 6335956), (4, 4751967), (6, 3167978), (11, 1727988), (12, 1583989), (22, 863994), (33, 575996), (44, 431997), (66, 287998), (132, 143999)]