619223612

素因数分解:

$2^2\times 7^1\times {\mathrm{22115129}}^1$

素因数の和:22115140

約数の個数: 12

約数和(自身を含む): 1238447280

約数和(自身を除く): 619223668

約数列:

[1, 2, 4, 7, 14, 28, 22115129, 44230258, 88460516, 154805903, 309611806, 619223612]

約数ペア:

[(1, 619223612), (2, 309611806), (4, 154805903), (7, 88460516), (14, 44230258), (28, 22115129)]