11981977018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{995677}}^1$

素因数の和:996237

約数の個数: 16

約数和(自身を含む): 19642735584

約数和(自身を除く): 7660758566

約数列:

[1, 2, 11, 22, 547, 1094, 6017, 12034, 995677, 1991354, 10952447, 21904894, 544635319, 1089270638, 5990988509, 11981977018]

約数ペア:

[(1, 11981977018), (2, 5990988509), (11, 1089270638), (22, 544635319), (547, 21904894), (1094, 10952447), (6017, 1991354), (12034, 995677)]