39336048670

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{1987673}}^1$

素因数の和:1989659

約数の個数: 16

約数和(自身を含む): 70840701360

約数和(自身を除く): 31504652690

約数列:

[1, 2, 5, 10, 1979, 3958, 9895, 19790, 1987673, 3975346, 9938365, 19876730, 3933604867, 7867209734, 19668024335, 39336048670]

約数ペア:

[(1, 39336048670), (2, 19668024335), (5, 7867209734), (10, 3933604867), (1979, 19876730), (3958, 9938365), (9895, 3975346), (19790, 1987673)]