1868383772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{463849}}^1$

素因数の和:463925

約数の個数: 24

約数和(自身を含む): 3506706000

約数和(自身を除く): 1638322228

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 463849, 927698, 1855396, 8813131, 17626262, 24583997, 35252524, 49167994, 98335988, 467095943, 934191886, 1868383772]

約数ペア:

[(1, 1868383772), (2, 934191886), (4, 467095943), (19, 98335988), (38, 49167994), (53, 35252524), (76, 24583997), (106, 17626262), (212, 8813131), (1007, 1855396), (2014, 927698), (4028, 463849)]