23155132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5818

約数の個数: 48

約数和(自身を含む): 54415872

約数和(自身を除く): 31260740

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 5783, 11566, 23132, 40481, 63613, 75179, 80962, 127226, 150358, 161924, 254452, 300716, 445291, 526253, 826969, 890582, 1052506, 1653938, 1781164, 2105012, 3307876, 5788783, 11577566, 23155132]

約数ペア:

[(1, 23155132), (2, 11577566), (4, 5788783), (7, 3307876), (11, 2105012), (13, 1781164), (14, 1653938), (22, 1052506), (26, 890582), (28, 826969), (44, 526253), (52, 445291), (77, 300716), (91, 254452), (143, 161924), (154, 150358), (182, 127226), (286, 80962), (308, 75179), (364, 63613), (572, 40481), (1001, 23132), (2002, 11566), (4004, 5783)]