21247322014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1167307}}^1$

素因数の和:1167807

約数の個数: 16

約数和(自身を含む): 33618470400

約数和(自身を除く): 12371148386

約数列:

[1, 2, 19, 38, 479, 958, 9101, 18202, 1167307, 2334614, 22178833, 44357666, 559140053, 1118280106, 10623661007, 21247322014]

約数ペア:

[(1, 21247322014), (2, 10623661007), (19, 1118280106), (38, 559140053), (479, 44357666), (958, 22178833), (9101, 2334614), (18202, 1167307)]