1244272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4093}}^1$

素因数の和:4120

約数の個数: 20

約数和(自身を含む): 2538280

約数和(自身を除く): 1294008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4093, 8186, 16372, 32744, 65488, 77767, 155534, 311068, 622136, 1244272]

約数ペア:

[(1, 1244272), (2, 622136), (4, 311068), (8, 155534), (16, 77767), (19, 65488), (38, 32744), (76, 16372), (152, 8186), (304, 4093)]