21619322

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{631}}^1$

素因数の和:1133

約数の個数: 16

約数和(自身を含む): 33430272

約数和(自身を除く): 11810950

約数列:

[1, 2, 37, 74, 463, 631, 926, 1262, 17131, 23347, 34262, 46694, 292153, 584306, 10809661, 21619322]

約数ペア:

[(1, 21619322), (2, 10809661), (37, 584306), (74, 292153), (463, 46694), (631, 34262), (926, 23347), (1262, 17131)]