19203528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1882

約数の個数: 64

約数和(自身を含む): 52761600

約数和(自身を除く): 33558072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 1831, 2622, 3496, 3662, 5244, 5493, 7324, 10488, 10986, 14648, 21972, 34789, 42113, 43944, 69578, 84226, 104367, 126339, 139156, 168452, 208734, 252678, 278312, 336904, 417468, 505356, 800147, 834936, 1010712, 1600294, 2400441, 3200588, 4800882, 6401176, 9601764, 19203528]

約数ペア:

[(1, 19203528), (2, 9601764), (3, 6401176), (4, 4800882), (6, 3200588), (8, 2400441), (12, 1600294), (19, 1010712), (23, 834936), (24, 800147), (38, 505356), (46, 417468), (57, 336904), (69, 278312), (76, 252678), (92, 208734), (114, 168452), (138, 139156), (152, 126339), (184, 104367), (228, 84226), (276, 69578), (437, 43944), (456, 42113), (552, 34789), (874, 21972), (1311, 14648), (1748, 10986), (1831, 10488), (2622, 7324), (3496, 5493), (3662, 5244)]