15432956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 34110720

約数和(自身を除く): 18677764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 563, 623, 979, 1126, 1246, 1958, 2252, 2492, 3916, 3941, 6193, 6853, 7882, 12386, 13706, 15764, 24772, 27412, 43351, 50107, 86702, 100214, 173404, 200428, 350749, 551177, 701498, 1102354, 1402996, 2204708, 3858239, 7716478, 15432956]

約数ペア:

[(1, 15432956), (2, 7716478), (4, 3858239), (7, 2204708), (11, 1402996), (14, 1102354), (22, 701498), (28, 551177), (44, 350749), (77, 200428), (89, 173404), (154, 100214), (178, 86702), (308, 50107), (356, 43351), (563, 27412), (623, 24772), (979, 15764), (1126, 13706), (1246, 12386), (1958, 7882), (2252, 6853), (2492, 6193), (3916, 3941)]