15691050032

素因数分解:

$2^4\times 7^1\times {\mathrm{991}}^1\times {\mathrm{141371}}^1$

素因数の和:142377

約数の個数: 40

約数和(自身を含む): 34779773952

約数和(自身を除く): 19088723920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 991, 1982, 3964, 6937, 7928, 13874, 15856, 27748, 55496, 110992, 141371, 282742, 565484, 989597, 1130968, 1979194, 2261936, 3958388, 7916776, 15833552, 140098661, 280197322, 560394644, 980690627, 1120789288, 1961381254, 2241578576, 3922762508, 7845525016, 15691050032]

約数ペア:

[(1, 15691050032), (2, 7845525016), (4, 3922762508), (7, 2241578576), (8, 1961381254), (14, 1120789288), (16, 980690627), (28, 560394644), (56, 280197322), (112, 140098661), (991, 15833552), (1982, 7916776), (3964, 3958388), (6937, 2261936), (7928, 1979194), (13874, 1130968), (15856, 989597), (27748, 565484), (55496, 282742), (110992, 141371)]