19316766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{459923}}^1$

素因数の和:459935

約数の個数: 16

約数和(自身を含む): 44152704

約数和(自身を除く): 24835938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 459923, 919846, 1379769, 2759538, 3219461, 6438922, 9658383, 19316766]

約数ペア:

[(1, 19316766), (2, 9658383), (3, 6438922), (6, 3219461), (7, 2759538), (14, 1379769), (21, 919846), (42, 459923)]