19332772060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{138091229}}^1$

素因数の和:138091245

約数の個数: 24

約数和(自身を含む): 46398653280

約数和(自身を除く): 27065881220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 138091229, 276182458, 552364916, 690456145, 966638603, 1380912290, 1933277206, 2761824580, 3866554412, 4833193015, 9666386030, 19332772060]

約数ペア:

[(1, 19332772060), (2, 9666386030), (4, 4833193015), (5, 3866554412), (7, 2761824580), (10, 1933277206), (14, 1380912290), (20, 966638603), (28, 690456145), (35, 552364916), (70, 276182458), (140, 138091229)]