22381394

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6689}}^1$

素因数の和:6937

約数の個数: 16

約数和(自身を含む): 38534400

約数和(自身を除く): 16153006

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 6689, 13378, 46823, 93646, 1598671, 3197342, 11190697, 22381394]

約数ペア:

[(1, 22381394), (2, 11190697), (7, 3197342), (14, 1598671), (239, 93646), (478, 46823), (1673, 13378), (3346, 6689)]