19944677951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{206251}}^1$

素因数の和:206470

約数の個数: 16

約数和(自身を含む): 22275216000

約数和(自身を除く): 2330538049

約数列:

[1, 11, 59, 149, 649, 1639, 8791, 96701, 206251, 2268761, 12168809, 30731399, 133856899, 338045389, 1813152541, 19944677951]

約数ペア:

[(1, 19944677951), (11, 1813152541), (59, 338045389), (149, 133856899), (649, 30731399), (1639, 12168809), (8791, 2268761), (96701, 206251)]