15698814358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{52561}}^1$

素因数の和:52780

約数の個数: 32

約数和(自身を含む): 25310495232

約数和(自身を除く): 9611680874

約数列:

[1, 2, 23, 43, 46, 86, 151, 302, 989, 1978, 3473, 6493, 6946, 12986, 52561, 105122, 149339, 298678, 1208903, 2260123, 2417806, 4520246, 7936711, 15873422, 51982829, 103965658, 182544353, 341278573, 365088706, 682557146, 7849407179, 15698814358]

約数ペア:

[(1, 15698814358), (2, 7849407179), (23, 682557146), (43, 365088706), (46, 341278573), (86, 182544353), (151, 103965658), (302, 51982829), (989, 15873422), (1978, 7936711), (3473, 4520246), (6493, 2417806), (6946, 2260123), (12986, 1208903), (52561, 298678), (105122, 149339)]