1919653274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{35923}}^1$

素因数の和:36290

約数の個数: 32

約数和(自身を含む): 3600446976

約数和(自身を除く): 1680793702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 347, 694, 2429, 3817, 4858, 7634, 26719, 35923, 53438, 71846, 251461, 395153, 502922, 790306, 2766071, 5532142, 12465281, 24930562, 87256967, 137118091, 174513934, 274236182, 959826637, 1919653274]

約数ペア:

[(1, 1919653274), (2, 959826637), (7, 274236182), (11, 174513934), (14, 137118091), (22, 87256967), (77, 24930562), (154, 12465281), (347, 5532142), (694, 2766071), (2429, 790306), (3817, 502922), (4858, 395153), (7634, 251461), (26719, 71846), (35923, 53438)]