22753388

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2089}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 45645600

約数和(自身を除く): 22892212

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2089, 2723, 4178, 5446, 8356, 10892, 14623, 29246, 58492, 812621, 1625242, 3250484, 5688347, 11376694, 22753388]

約数ペア:

[(1, 22753388), (2, 11376694), (4, 5688347), (7, 3250484), (14, 1625242), (28, 812621), (389, 58492), (778, 29246), (1556, 14623), (2089, 10892), (2723, 8356), (4178, 5446)]