11894540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84961}}^1$

素因数の和:84977

約数の個数: 24

約数和(自身を含む): 28547232

約数和(自身を除く): 16652692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84961, 169922, 339844, 424805, 594727, 849610, 1189454, 1699220, 2378908, 2973635, 5947270, 11894540]

約数ペア:

[(1, 11894540), (2, 5947270), (4, 2973635), (5, 2378908), (7, 1699220), (10, 1189454), (14, 849610), (20, 594727), (28, 424805), (35, 339844), (70, 169922), (140, 84961)]