21429124888

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{36693707}}^1$

素因数の和:36693786

約数の個数: 16

約数和(自身を含む): 40730015880

約数和(自身を除く): 19300890992

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 36693707, 73387414, 146774828, 293549656, 2678640611, 5357281222, 10714562444, 21429124888]

約数ペア:

[(1, 21429124888), (2, 10714562444), (4, 5357281222), (8, 2678640611), (73, 293549656), (146, 146774828), (292, 73387414), (584, 36693707)]