21107846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2711}}^1$

素因数の和:2959

約数の個数: 16

約数和(自身を含む): 33683040

約数和(自身を除く): 12575194

約数列:

[1, 2, 17, 34, 229, 458, 2711, 3893, 5422, 7786, 46087, 92174, 620819, 1241638, 10553923, 21107846]

約数ペア:

[(1, 21107846), (2, 10553923), (17, 1241638), (34, 620819), (229, 92174), (458, 46087), (2711, 7786), (3893, 5422)]