19247932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{709}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 36857520

約数和(自身を除く): 17609588

約数列:

[1, 2, 4, 11, 22, 44, 617, 709, 1234, 1418, 2468, 2836, 6787, 7799, 13574, 15598, 27148, 31196, 437453, 874906, 1749812, 4811983, 9623966, 19247932]

約数ペア:

[(1, 19247932), (2, 9623966), (4, 4811983), (11, 1749812), (22, 874906), (44, 437453), (617, 31196), (709, 27148), (1234, 15598), (1418, 13574), (2468, 7799), (2836, 6787)]