13923113470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{198901621}}^1$

素因数の和:198901635

約数の個数: 16

約数和(自身を含む): 28641833568

約数和(自身を除く): 14718720098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 198901621, 397803242, 994508105, 1392311347, 1989016210, 2784622694, 6961556735, 13923113470]

約数ペア:

[(1, 13923113470), (2, 6961556735), (5, 2784622694), (7, 1989016210), (10, 1392311347), (14, 994508105), (35, 397803242), (70, 198901621)]