19435872

素因数分解:

$2^5\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 51332400

約数和(自身を除く): 31896528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 1049, 1158, 1544, 2098, 2316, 3088, 3147, 4196, 4632, 6176, 6294, 8392, 9264, 12588, 16784, 18528, 25176, 33568, 50352, 100704, 202457, 404914, 607371, 809828, 1214742, 1619656, 2429484, 3239312, 4858968, 6478624, 9717936, 19435872]

約数ペア:

[(1, 19435872), (2, 9717936), (3, 6478624), (4, 4858968), (6, 3239312), (8, 2429484), (12, 1619656), (16, 1214742), (24, 809828), (32, 607371), (48, 404914), (96, 202457), (193, 100704), (386, 50352), (579, 33568), (772, 25176), (1049, 18528), (1158, 16784), (1544, 12588), (2098, 9264), (2316, 8392), (3088, 6294), (3147, 6176), (4196, 4632)]