1931789166

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457987}}^1$

素因数の和:458048

約数の個数: 32

約数和(自身を含む): 4176850560

約数和(自身を除く): 2245061394

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 457987, 915974, 1373961, 2747922, 8701753, 16945519, 17403506, 26105259, 33891038, 50836557, 52210518, 101673114, 321964861, 643929722, 965894583, 1931789166]

約数ペア:

[(1, 1931789166), (2, 965894583), (3, 643929722), (6, 321964861), (19, 101673114), (37, 52210518), (38, 50836557), (57, 33891038), (74, 26105259), (111, 17403506), (114, 16945519), (222, 8701753), (703, 2747922), (1406, 1373961), (2109, 915974), (4218, 457987)]