11906938372

素因数分解:

$2^2\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{285977}}^1$

素因数の和:287475

約数の個数: 24

約数和(自身を含む): 23829974784

約数和(自身を除く): 11923036412

約数列:

[1, 2, 4, 7, 14, 28, 1487, 2974, 5948, 10409, 20818, 41636, 285977, 571954, 1143908, 2001839, 4003678, 8007356, 425247799, 850495598, 1700991196, 2976734593, 5953469186, 11906938372]

約数ペア:

[(1, 11906938372), (2, 5953469186), (4, 2976734593), (7, 1700991196), (14, 850495598), (28, 425247799), (1487, 8007356), (2974, 4003678), (5948, 2001839), (10409, 1143908), (20818, 571954), (41636, 285977)]