11661328

素因数分解:

$2^4\times 7^1\times {\mathrm{104119}}^1$

素因数の和:104134

約数の個数: 20

約数和(自身を含む): 25821760

約数和(自身を除く): 14160432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 104119, 208238, 416476, 728833, 832952, 1457666, 1665904, 2915332, 5830664, 11661328]

約数ペア:

[(1, 11661328), (2, 5830664), (4, 2915332), (7, 1665904), (8, 1457666), (14, 832952), (16, 728833), (28, 416476), (56, 208238), (112, 104119)]