11979752042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2909119}}^1$

素因数の和:2909221

約数の個数: 16

約数和(自身を含む): 18851097600

約数和(自身を除く): 6871345558

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 2909119, 5818238, 84364451, 168728902, 206547449, 413094898, 5989876021, 11979752042]

約数ペア:

[(1, 11979752042), (2, 5989876021), (29, 413094898), (58, 206547449), (71, 168728902), (142, 84364451), (2059, 5818238), (4118, 2909119)]