19317354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{459937}}^1$

素因数の和:459949

約数の個数: 16

約数和(自身を含む): 44154048

約数和(自身を除く): 24836694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 459937, 919874, 1379811, 2759622, 3219559, 6439118, 9658677, 19317354]

約数ペア:

[(1, 19317354), (2, 9658677), (3, 6439118), (6, 3219559), (7, 2759622), (14, 1379811), (21, 919874), (42, 459937)]