21699804566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1\times {\mathrm{19543}}^1$

素因数の和:20828

約数の個数: 32

約数和(自身を含む): 36406250496

約数和(自身を除く): 14706445930

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1231, 2462, 13541, 19543, 27082, 39086, 50471, 100942, 214973, 429946, 555181, 801263, 1110362, 1602526, 8813893, 17627786, 24057433, 48114866, 264631763, 529263526, 986354753, 1972709506, 10849902283, 21699804566]

約数ペア:

[(1, 21699804566), (2, 10849902283), (11, 1972709506), (22, 986354753), (41, 529263526), (82, 264631763), (451, 48114866), (902, 24057433), (1231, 17627786), (2462, 8813893), (13541, 1602526), (19543, 1110362), (27082, 801263), (39086, 555181), (50471, 429946), (100942, 214973)]