19183024

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2903}}^1$

素因数の和:2977

約数の個数: 40

約数和(自身を含む): 43211520

約数和(自身を除く): 24028496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 2903, 3304, 5806, 6608, 11612, 20321, 23224, 40642, 46448, 81284, 162568, 171277, 325136, 342554, 685108, 1198939, 1370216, 2397878, 2740432, 4795756, 9591512, 19183024]

約数ペア:

[(1, 19183024), (2, 9591512), (4, 4795756), (7, 2740432), (8, 2397878), (14, 1370216), (16, 1198939), (28, 685108), (56, 342554), (59, 325136), (112, 171277), (118, 162568), (236, 81284), (413, 46448), (472, 40642), (826, 23224), (944, 20321), (1652, 11612), (2903, 6608), (3304, 5806)]