19075872

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 50561280

約数和(自身を除く): 31485408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 1823, 2616, 3488, 3646, 5232, 5469, 7292, 10464, 10938, 14584, 21876, 29168, 43752, 58336, 87504, 175008, 198707, 397414, 596121, 794828, 1192242, 1589656, 2384484, 3179312, 4768968, 6358624, 9537936, 19075872]

約数ペア:

[(1, 19075872), (2, 9537936), (3, 6358624), (4, 4768968), (6, 3179312), (8, 2384484), (12, 1589656), (16, 1192242), (24, 794828), (32, 596121), (48, 397414), (96, 198707), (109, 175008), (218, 87504), (327, 58336), (436, 43752), (654, 29168), (872, 21876), (1308, 14584), (1744, 10938), (1823, 10464), (2616, 7292), (3488, 5469), (3646, 5232)]