23805556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5309}}^1$

素因数の和:5391

約数の個数: 24

約数和(自身を含む): 44604000

約数和(自身を除く): 20798444

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 5309, 10618, 21236, 100871, 201742, 313231, 403484, 626462, 1252924, 5951389, 11902778, 23805556]

約数ペア:

[(1, 23805556), (2, 11902778), (4, 5951389), (19, 1252924), (38, 626462), (59, 403484), (76, 313231), (118, 201742), (236, 100871), (1121, 21236), (2242, 10618), (4484, 5309)]