11920244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 36

約数和(自身を含む): 24689952

約数和(自身を除く): 12769708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 443, 868, 886, 961, 1772, 1922, 3101, 3844, 6202, 6727, 12404, 13454, 13733, 26908, 27466, 54932, 96131, 192262, 384524, 425723, 851446, 1702892, 2980061, 5960122, 11920244]

約数ペア:

[(1, 11920244), (2, 5960122), (4, 2980061), (7, 1702892), (14, 851446), (28, 425723), (31, 384524), (62, 192262), (124, 96131), (217, 54932), (434, 27466), (443, 26908), (868, 13733), (886, 13454), (961, 12404), (1772, 6727), (1922, 6202), (3101, 3844)]