1869968

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1682

約数の個数: 20

約数和(自身を含む): 3674988

約数和(自身を除く): 1805020

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1601, 3202, 6404, 12808, 25616, 116873, 233746, 467492, 934984, 1869968]

約数ペア:

[(1, 1869968), (2, 934984), (4, 467492), (8, 233746), (16, 116873), (73, 25616), (146, 12808), (292, 6404), (584, 3202), (1168, 1601)]