19293032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 20364568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 809, 1084, 1618, 2168, 2981, 3236, 5962, 6472, 8899, 11924, 17798, 23848, 35596, 71192, 219239, 438478, 876956, 1753912, 2411629, 4823258, 9646516, 19293032]

約数ペア:

[(1, 19293032), (2, 9646516), (4, 4823258), (8, 2411629), (11, 1753912), (22, 876956), (44, 438478), (88, 219239), (271, 71192), (542, 35596), (809, 23848), (1084, 17798), (1618, 11924), (2168, 8899), (2981, 6472), (3236, 5962)]