15955224348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{189943147}}^1$

素因数の和:189943161

約数の個数: 24

約数和(自身を含む): 42547265152

約数和(自身を除く): 26592040804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 189943147, 379886294, 569829441, 759772588, 1139658882, 1329602029, 2279317764, 2659204058, 3988806087, 5318408116, 7977612174, 15955224348]

約数ペア:

[(1, 15955224348), (2, 7977612174), (3, 5318408116), (4, 3988806087), (6, 2659204058), (7, 2279317764), (12, 1329602029), (14, 1139658882), (21, 759772588), (28, 569829441), (42, 379886294), (84, 189943147)]