19237752

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11617}}^1$

素因数の和:11652

約数の個数: 48

約数和(自身を含む): 54372240

約数和(自身を除く): 35134488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 11617, 23234, 34851, 46468, 69702, 92936, 104553, 139404, 209106, 267191, 278808, 418212, 534382, 801573, 836424, 1068764, 1603146, 2137528, 2404719, 3206292, 4809438, 6412584, 9618876, 19237752]

約数ペア:

[(1, 19237752), (2, 9618876), (3, 6412584), (4, 4809438), (6, 3206292), (8, 2404719), (9, 2137528), (12, 1603146), (18, 1068764), (23, 836424), (24, 801573), (36, 534382), (46, 418212), (69, 278808), (72, 267191), (92, 209106), (138, 139404), (184, 104553), (207, 92936), (276, 69702), (414, 46468), (552, 34851), (828, 23234), (1656, 11617)]