1918542076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43603229}}^1$

素因数の和:43603244

約数の個数: 12

約数和(自身を含む): 3662671320

約数和(自身を除く): 1744129244

約数列:

[1, 2, 4, 11, 22, 44, 43603229, 87206458, 174412916, 479635519, 959271038, 1918542076]

約数ペア:

[(1, 1918542076), (2, 959271038), (4, 479635519), (11, 174412916), (22, 87206458), (44, 43603229)]