12479908

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1612

約数の個数: 36

約数和(自身を含む): 26041932

約数和(自身を除く): 13562024

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 1553, 2009, 3106, 4018, 6212, 8036, 10871, 21742, 43484, 63673, 76097, 127346, 152194, 254692, 304388, 445711, 891422, 1782844, 3119977, 6239954, 12479908]

約数ペア:

[(1, 12479908), (2, 6239954), (4, 3119977), (7, 1782844), (14, 891422), (28, 445711), (41, 304388), (49, 254692), (82, 152194), (98, 127346), (164, 76097), (196, 63673), (287, 43484), (574, 21742), (1148, 10871), (1553, 8036), (2009, 6212), (3106, 4018)]