11851532

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 27578880

約数和(自身を除く): 15727348

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 239, 253, 308, 322, 478, 506, 539, 644, 956, 1012, 1078, 1127, 1673, 1771, 2156, 2254, 2629, 3346, 3542, 4508, 5258, 5497, 6692, 7084, 10516, 10994, 11711, 12397, 18403, 21988, 23422, 24794, 36806, 38479, 46844, 49588, 60467, 73612, 76958, 120934, 128821, 153916, 241868, 257642, 269353, 423269, 515284, 538706, 846538, 1077412, 1693076, 2962883, 5925766, 11851532]

約数ペア:

[(1, 11851532), (2, 5925766), (4, 2962883), (7, 1693076), (11, 1077412), (14, 846538), (22, 538706), (23, 515284), (28, 423269), (44, 269353), (46, 257642), (49, 241868), (77, 153916), (92, 128821), (98, 120934), (154, 76958), (161, 73612), (196, 60467), (239, 49588), (253, 46844), (308, 38479), (322, 36806), (478, 24794), (506, 23422), (539, 21988), (644, 18403), (956, 12397), (1012, 11711), (1078, 10994), (1127, 10516), (1673, 7084), (1771, 6692), (2156, 5497), (2254, 5258), (2629, 4508), (3346, 3542)]