21311412

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{21397}}^1$

素因数の和:21487

約数の個数: 24

約数和(自身を含む): 50328096

約数和(自身を除く): 29016684

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 21397, 42794, 64191, 85588, 128382, 256764, 1775951, 3551902, 5327853, 7103804, 10655706, 21311412]

約数ペア:

[(1, 21311412), (2, 10655706), (3, 7103804), (4, 5327853), (6, 3551902), (12, 1775951), (83, 256764), (166, 128382), (249, 85588), (332, 64191), (498, 42794), (996, 21397)]