19583136

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:814

約数の個数: 72

約数和(自身を含む): 56343924

約数和(自身を除く): 36760788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 701, 776, 873, 1164, 1402, 1552, 1746, 2103, 2328, 2804, 3104, 3492, 4206, 4656, 5608, 6309, 6984, 8412, 9312, 11216, 12618, 13968, 16824, 22432, 25236, 27936, 33648, 50472, 67296, 67997, 100944, 135994, 201888, 203991, 271988, 407982, 543976, 611973, 815964, 1087952, 1223946, 1631928, 2175904, 2447892, 3263856, 4895784, 6527712, 9791568, 19583136]

約数ペア:

[(1, 19583136), (2, 9791568), (3, 6527712), (4, 4895784), (6, 3263856), (8, 2447892), (9, 2175904), (12, 1631928), (16, 1223946), (18, 1087952), (24, 815964), (32, 611973), (36, 543976), (48, 407982), (72, 271988), (96, 203991), (97, 201888), (144, 135994), (194, 100944), (288, 67997), (291, 67296), (388, 50472), (582, 33648), (701, 27936), (776, 25236), (873, 22432), (1164, 16824), (1402, 13968), (1552, 12618), (1746, 11216), (2103, 9312), (2328, 8412), (2804, 6984), (3104, 6309), (3492, 5608), (4206, 4656)]