11778936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 33398400

約数和(自身を除く): 21619464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 1987, 2964, 3974, 5928, 5961, 7948, 11922, 15896, 23844, 25831, 37753, 47688, 51662, 75506, 77493, 103324, 113259, 151012, 154986, 206648, 226518, 302024, 309972, 453036, 490789, 619944, 906072, 981578, 1472367, 1963156, 2944734, 3926312, 5889468, 11778936]

約数ペア:

[(1, 11778936), (2, 5889468), (3, 3926312), (4, 2944734), (6, 1963156), (8, 1472367), (12, 981578), (13, 906072), (19, 619944), (24, 490789), (26, 453036), (38, 309972), (39, 302024), (52, 226518), (57, 206648), (76, 154986), (78, 151012), (104, 113259), (114, 103324), (152, 77493), (156, 75506), (228, 51662), (247, 47688), (312, 37753), (456, 25831), (494, 23844), (741, 15896), (988, 11922), (1482, 7948), (1976, 5961), (1987, 5928), (2964, 3974)]