11986256

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{12281}}^1$

素因数の和:12350

約数の個数: 20

約数和(自身を含む): 23606004

約数和(自身を除く): 11619748

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 12281, 24562, 49124, 98248, 196496, 749141, 1498282, 2996564, 5993128, 11986256]

約数ペア:

[(1, 11986256), (2, 5993128), (4, 2996564), (8, 1498282), (16, 749141), (61, 196496), (122, 98248), (244, 49124), (488, 24562), (976, 12281)]