7121162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 11415840

約数和(自身を除く): 4294678

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 2797, 5594, 53143, 106286, 187399, 374798, 3560581, 7121162]

約数ペア:

[(1, 7121162), (2, 3560581), (19, 374798), (38, 187399), (67, 106286), (134, 53143), (1273, 5594), (2546, 2797)]