22402406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 38556000

約数和(自身を除く): 16153594

約数列:

[1, 2, 13, 19, 26, 38, 101, 202, 247, 449, 494, 898, 1313, 1919, 2626, 3838, 5837, 8531, 11674, 17062, 24947, 45349, 49894, 90698, 110903, 221806, 589537, 861631, 1179074, 1723262, 11201203, 22402406]

約数ペア:

[(1, 22402406), (2, 11201203), (13, 1723262), (19, 1179074), (26, 861631), (38, 589537), (101, 221806), (202, 110903), (247, 90698), (449, 49894), (494, 45349), (898, 24947), (1313, 17062), (1919, 11674), (2626, 8531), (3838, 5837)]