8138812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 15689520

約数和(自身を除く): 7550708

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 1697, 2398, 3394, 4796, 6788, 18667, 37334, 74668, 184973, 369946, 739892, 2034703, 4069406, 8138812]

約数ペア:

[(1, 8138812), (2, 4069406), (4, 2034703), (11, 739892), (22, 369946), (44, 184973), (109, 74668), (218, 37334), (436, 18667), (1199, 6788), (1697, 4796), (2398, 3394)]