1887842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 24

約数和(自身を含む): 3231900

約数和(自身を除く): 1344058

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 269, 319, 538, 638, 2959, 3509, 5918, 7018, 7801, 15602, 32549, 65098, 85811, 171622, 943921, 1887842]

約数ペア:

[(1, 1887842), (2, 943921), (11, 171622), (22, 85811), (29, 65098), (58, 32549), (121, 15602), (242, 7801), (269, 7018), (319, 5918), (538, 3509), (638, 2959)]