19204236

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4337}}^1$

素因数の和:4391

約数の個数: 48

約数和(自身を含む): 51014880

約数和(自身を除く): 31810644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4337, 4428, 8674, 13011, 17348, 26022, 39033, 52044, 78066, 117099, 156132, 177817, 234198, 355634, 468396, 533451, 711268, 1066902, 1600353, 2133804, 3200706, 4801059, 6401412, 9602118, 19204236]

約数ペア:

[(1, 19204236), (2, 9602118), (3, 6401412), (4, 4801059), (6, 3200706), (9, 2133804), (12, 1600353), (18, 1066902), (27, 711268), (36, 533451), (41, 468396), (54, 355634), (82, 234198), (108, 177817), (123, 156132), (164, 117099), (246, 78066), (369, 52044), (492, 39033), (738, 26022), (1107, 17348), (1476, 13011), (2214, 8674), (4337, 4428)]