11979888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 32664576

約数和(自身を除く): 20684688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 97, 124, 166, 186, 194, 248, 249, 291, 332, 372, 388, 496, 498, 582, 664, 744, 776, 996, 1164, 1328, 1488, 1552, 1992, 2328, 2573, 3007, 3984, 4656, 5146, 6014, 7719, 8051, 9021, 10292, 12028, 15438, 16102, 18042, 20584, 24056, 24153, 30876, 32204, 36084, 41168, 48112, 48306, 61752, 64408, 72168, 96612, 123504, 128816, 144336, 193224, 249581, 386448, 499162, 748743, 998324, 1497486, 1996648, 2994972, 3993296, 5989944, 11979888]

約数ペア:

[(1, 11979888), (2, 5989944), (3, 3993296), (4, 2994972), (6, 1996648), (8, 1497486), (12, 998324), (16, 748743), (24, 499162), (31, 386448), (48, 249581), (62, 193224), (83, 144336), (93, 128816), (97, 123504), (124, 96612), (166, 72168), (186, 64408), (194, 61752), (248, 48306), (249, 48112), (291, 41168), (332, 36084), (372, 32204), (388, 30876), (496, 24153), (498, 24056), (582, 20584), (664, 18042), (744, 16102), (776, 15438), (996, 12028), (1164, 10292), (1328, 9021), (1488, 8051), (1552, 7719), (1992, 6014), (2328, 5146), (2573, 4656), (3007, 3984)]