15955716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{189949}}^1$

素因数の和:189963

約数の個数: 24

約数和(自身を含む): 42548800

約数和(自身を除く): 26593084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 189949, 379898, 569847, 759796, 1139694, 1329643, 2279388, 2659286, 3988929, 5318572, 7977858, 15955716]

約数ペア:

[(1, 15955716), (2, 7977858), (3, 5318572), (4, 3988929), (6, 2659286), (7, 2279388), (12, 1329643), (14, 1139694), (21, 759796), (28, 569847), (42, 379898), (84, 189949)]