19001604

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{5059}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 44487520

約数和(自身を除く): 25485916

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 5059, 10118, 15177, 20236, 30354, 60708, 1583467, 3166934, 4750401, 6333868, 9500802, 19001604]

約数ペア:

[(1, 19001604), (2, 9500802), (3, 6333868), (4, 4750401), (6, 3166934), (12, 1583467), (313, 60708), (626, 30354), (939, 20236), (1252, 15177), (1878, 10118), (3756, 5059)]