12945486533

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{1031}}^1\times {\mathrm{6619}}^1$

素因数の和:7928

約数の個数: 16

約数和(自身を含む): 14866083840

約数和(自身を除く): 1920597307

約数列:

[1, 7, 271, 1031, 1897, 6619, 7217, 46333, 279401, 1793749, 1955807, 6824189, 12556243, 47769323, 1849355219, 12945486533]

約数ペア:

[(1, 12945486533), (7, 1849355219), (271, 47769323), (1031, 12556243), (1897, 6824189), (6619, 1955807), (7217, 1793749), (46333, 279401)]