11499740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{82141}}^1$

素因数の和:82157

約数の個数: 24

約数和(自身を含む): 27599712

約数和(自身を除く): 16099972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 82141, 164282, 328564, 410705, 574987, 821410, 1149974, 1642820, 2299948, 2874935, 5749870, 11499740]

約数ペア:

[(1, 11499740), (2, 5749870), (4, 2874935), (5, 2299948), (7, 1642820), (10, 1149974), (14, 821410), (20, 574987), (28, 410705), (35, 328564), (70, 164282), (140, 82141)]