1900221412

素因数分解:

$2^2\times {\mathrm{5953}}^1\times {\mathrm{79801}}^1$

素因数の和:85758

約数の個数: 12

約数和(自身を含む): 3325987756

約数和(自身を除く): 1425766344

約数列:

[1, 2, 4, 5953, 11906, 23812, 79801, 159602, 319204, 475055353, 950110706, 1900221412]

約数ペア:

[(1, 1900221412), (2, 950110706), (4, 475055353), (5953, 319204), (11906, 159602), (23812, 79801)]