22122518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18973}}^1$

素因数の和:19039

約数の個数: 16

約数和(自身を含む): 36885456

約数和(自身を除く): 14762938

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 18973, 37946, 208703, 417406, 1005569, 2011138, 11061259, 22122518]

約数ペア:

[(1, 22122518), (2, 11061259), (11, 2011138), (22, 1005569), (53, 417406), (106, 208703), (583, 37946), (1166, 18973)]