11782516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 21463904

約数和(自身を除く): 9681388

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 1123, 2246, 2623, 4492, 5246, 10492, 48289, 68503, 96578, 137006, 193156, 274012, 2945629, 5891258, 11782516]

約数ペア:

[(1, 11782516), (2, 5891258), (4, 2945629), (43, 274012), (61, 193156), (86, 137006), (122, 96578), (172, 68503), (244, 48289), (1123, 10492), (2246, 5246), (2623, 4492)]