21336002

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 32615352

約数和(自身を除く): 11279350

約数列:

[1, 2, 73, 146, 317, 461, 634, 922, 23141, 33653, 46282, 67306, 146137, 292274, 10668001, 21336002]

約数ペア:

[(1, 21336002), (2, 10668001), (73, 292274), (146, 146137), (317, 67306), (461, 46282), (634, 33653), (922, 23141)]