19144342

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25801}}^1$

素因数の和:25863

約数の個数: 16

約数和(自身を含む): 33439392

約数和(自身を除く): 14295050

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 25801, 51602, 180607, 361214, 1367453, 2734906, 9572171, 19144342]

約数ペア:

[(1, 19144342), (2, 9572171), (7, 2734906), (14, 1367453), (53, 361214), (106, 180607), (371, 51602), (742, 25801)]