19103671276

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{34359121}}^1$

素因数の和:34359264

約数の個数: 12

約数和(自身を含む): 33671939560

約数和(自身を除く): 14568268284

約数列:

[1, 2, 4, 139, 278, 556, 34359121, 68718242, 137436484, 4775917819, 9551835638, 19103671276]

約数ペア:

[(1, 19103671276), (2, 9551835638), (4, 4775917819), (139, 137436484), (278, 68718242), (556, 34359121)]