1933532416

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{397519}}^1$

素因数の和:397554

約数の個数: 36

約数和(自身を含む): 4062654400

約数和(自身を除く): 2129121984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 397519, 795038, 1590076, 3180152, 6360304, 7552861, 12720608, 15105722, 25441216, 30211444, 50882432, 60422888, 101764864, 120845776, 241691552, 483383104, 966766208, 1933532416]

約数ペア:

[(1, 1933532416), (2, 966766208), (4, 483383104), (8, 241691552), (16, 120845776), (19, 101764864), (32, 60422888), (38, 50882432), (64, 30211444), (76, 25441216), (128, 15105722), (152, 12720608), (256, 7552861), (304, 6360304), (608, 3180152), (1216, 1590076), (2432, 795038), (4864, 397519)]