19023547648

素因数分解:

$2^8\times 7^1\times {\mathrm{10615819}}^1$

素因数の和:10615842

約数の個数: 36

約数和(自身を含む): 43397472160

約数和(自身を除く): 24373924512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 10615819, 21231638, 42463276, 74310733, 84926552, 148621466, 169853104, 297242932, 339706208, 594485864, 679412416, 1188971728, 1358824832, 2377943456, 2717649664, 4755886912, 9511773824, 19023547648]

約数ペア:

[(1, 19023547648), (2, 9511773824), (4, 4755886912), (7, 2717649664), (8, 2377943456), (14, 1358824832), (16, 1188971728), (28, 679412416), (32, 594485864), (56, 339706208), (64, 297242932), (112, 169853104), (128, 148621466), (224, 84926552), (256, 74310733), (448, 42463276), (896, 21231638), (1792, 10615819)]